1778 lines
84 KiB
C++
1778 lines
84 KiB
C++
/*************************************************************************/
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/* effects_rd.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "effects_rd.h"
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#include "core/config/project_settings.h"
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#include "core/math/math_defs.h"
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#include "core/os/os.h"
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#include "servers/rendering/renderer_rd/renderer_compositor_rd.h"
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#include "thirdparty/misc/cubemap_coeffs.h"
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bool EffectsRD::get_prefer_raster_effects() {
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return prefer_raster_effects;
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}
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static _FORCE_INLINE_ void store_camera(const CameraMatrix &p_mtx, float *p_array) {
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for (int i = 0; i < 4; i++) {
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for (int j = 0; j < 4; j++) {
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p_array[i * 4 + j] = p_mtx.matrix[i][j];
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}
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}
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}
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RID EffectsRD::_get_uniform_set_from_image(RID p_image) {
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if (image_to_uniform_set_cache.has(p_image)) {
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RID uniform_set = image_to_uniform_set_cache[p_image];
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if (RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
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return uniform_set;
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}
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}
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Vector<RD::Uniform> uniforms;
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
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u.binding = 0;
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u.append_id(p_image);
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uniforms.push_back(u);
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//any thing with the same configuration (one texture in binding 0 for set 0), is good
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RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, luminance_reduce.shader.version_get_shader(luminance_reduce.shader_version, 0), 1);
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image_to_uniform_set_cache[p_image] = uniform_set;
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return uniform_set;
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}
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RID EffectsRD::_get_uniform_set_from_texture(RID p_texture, bool p_use_mipmaps) {
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if (texture_to_uniform_set_cache.has(p_texture)) {
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RID uniform_set = texture_to_uniform_set_cache[p_texture];
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if (RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
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return uniform_set;
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}
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}
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Vector<RD::Uniform> uniforms;
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
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u.binding = 0;
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u.append_id(p_use_mipmaps ? default_mipmap_sampler : default_sampler);
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u.append_id(p_texture);
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uniforms.push_back(u);
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// anything with the same configuration (one texture in binding 0 for set 0), is good
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RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, specular_merge.shader.version_get_shader(specular_merge.shader_version, 0), 0);
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texture_to_uniform_set_cache[p_texture] = uniform_set;
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return uniform_set;
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}
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RID EffectsRD::_get_compute_uniform_set_from_texture(RID p_texture, bool p_use_mipmaps) {
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if (texture_to_compute_uniform_set_cache.has(p_texture)) {
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RID uniform_set = texture_to_compute_uniform_set_cache[p_texture];
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if (RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
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return uniform_set;
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}
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}
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Vector<RD::Uniform> uniforms;
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
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u.binding = 0;
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u.append_id(p_use_mipmaps ? default_mipmap_sampler : default_sampler);
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u.append_id(p_texture);
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uniforms.push_back(u);
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//any thing with the same configuration (one texture in binding 0 for set 0), is good
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RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, luminance_reduce.shader.version_get_shader(luminance_reduce.shader_version, 0), 0);
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texture_to_compute_uniform_set_cache[p_texture] = uniform_set;
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return uniform_set;
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}
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RID EffectsRD::_get_compute_uniform_set_from_texture_and_sampler(RID p_texture, RID p_sampler) {
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TextureSamplerPair tsp;
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tsp.texture = p_texture;
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tsp.sampler = p_sampler;
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if (texture_sampler_to_compute_uniform_set_cache.has(tsp)) {
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RID uniform_set = texture_sampler_to_compute_uniform_set_cache[tsp];
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if (RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
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return uniform_set;
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}
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}
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Vector<RD::Uniform> uniforms;
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
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u.binding = 0;
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u.append_id(p_sampler);
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u.append_id(p_texture);
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uniforms.push_back(u);
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//any thing with the same configuration (one texture in binding 0 for set 0), is good
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RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssao.blur_shader.version_get_shader(ssao.blur_shader_version, 0), 0);
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texture_sampler_to_compute_uniform_set_cache[tsp] = uniform_set;
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return uniform_set;
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}
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RID EffectsRD::_get_compute_uniform_set_from_texture_pair(RID p_texture1, RID p_texture2, bool p_use_mipmaps) {
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TexturePair tp;
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tp.texture1 = p_texture1;
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tp.texture2 = p_texture2;
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if (texture_pair_to_compute_uniform_set_cache.has(tp)) {
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RID uniform_set = texture_pair_to_compute_uniform_set_cache[tp];
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if (RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
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return uniform_set;
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}
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}
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Vector<RD::Uniform> uniforms;
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
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u.binding = 0;
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u.append_id(p_use_mipmaps ? default_mipmap_sampler : default_sampler);
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u.append_id(p_texture1);
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uniforms.push_back(u);
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}
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
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u.binding = 1;
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u.append_id(p_use_mipmaps ? default_mipmap_sampler : default_sampler);
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u.append_id(p_texture2);
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uniforms.push_back(u);
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}
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//any thing with the same configuration (one texture in binding 0 for set 0), is good
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RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssr_scale.shader.version_get_shader(ssr_scale.shader_version, 0), 1);
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texture_pair_to_compute_uniform_set_cache[tp] = uniform_set;
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return uniform_set;
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}
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RID EffectsRD::_get_compute_uniform_set_from_image_pair(RID p_texture1, RID p_texture2) {
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TexturePair tp;
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tp.texture1 = p_texture1;
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tp.texture2 = p_texture2;
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if (image_pair_to_compute_uniform_set_cache.has(tp)) {
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RID uniform_set = image_pair_to_compute_uniform_set_cache[tp];
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if (RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
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return uniform_set;
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}
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}
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Vector<RD::Uniform> uniforms;
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
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u.binding = 0;
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u.append_id(p_texture1);
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uniforms.push_back(u);
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}
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
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u.binding = 1;
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u.append_id(p_texture2);
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uniforms.push_back(u);
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}
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//any thing with the same configuration (one texture in binding 0 for set 0), is good
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RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssr_scale.shader.version_get_shader(ssr_scale.shader_version, 0), 3);
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image_pair_to_compute_uniform_set_cache[tp] = uniform_set;
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return uniform_set;
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}
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void EffectsRD::fsr_upscale(RID p_source_rd_texture, RID p_secondary_texture, RID p_destination_texture, const Size2i &p_internal_size, const Size2i &p_size, float p_fsr_upscale_sharpness) {
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memset(&FSR_upscale.push_constant, 0, sizeof(FSRUpscalePushConstant));
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int dispatch_x = (p_size.x + 15) / 16;
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int dispatch_y = (p_size.y + 15) / 16;
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RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, FSR_upscale.pipeline);
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FSR_upscale.push_constant.resolution_width = p_internal_size.width;
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FSR_upscale.push_constant.resolution_height = p_internal_size.height;
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FSR_upscale.push_constant.upscaled_width = p_size.width;
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FSR_upscale.push_constant.upscaled_height = p_size.height;
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FSR_upscale.push_constant.sharpness = p_fsr_upscale_sharpness;
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//FSR Easc
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FSR_upscale.push_constant.pass = FSR_UPSCALE_PASS_EASU;
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_source_rd_texture), 0);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_secondary_texture), 1);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &FSR_upscale.push_constant, sizeof(FSRUpscalePushConstant));
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RD::get_singleton()->compute_list_dispatch(compute_list, dispatch_x, dispatch_y, 1);
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RD::get_singleton()->compute_list_add_barrier(compute_list);
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//FSR Rcas
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FSR_upscale.push_constant.pass = FSR_UPSCALE_PASS_RCAS;
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_secondary_texture), 0);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_destination_texture), 1);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &FSR_upscale.push_constant, sizeof(FSRUpscalePushConstant));
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RD::get_singleton()->compute_list_dispatch(compute_list, dispatch_x, dispatch_y, 1);
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RD::get_singleton()->compute_list_end(compute_list);
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}
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void EffectsRD::taa_resolve(RID p_frame, RID p_temp, RID p_depth, RID p_velocity, RID p_prev_velocity, RID p_history, Size2 p_resolution, float p_z_near, float p_z_far) {
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UniformSetCacheRD *uniform_set_cache = UniformSetCacheRD::get_singleton();
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ERR_FAIL_NULL(uniform_set_cache);
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RID shader = TAA_resolve.shader.version_get_shader(TAA_resolve.shader_version, 0);
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ERR_FAIL_COND(shader.is_null());
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memset(&TAA_resolve.push_constant, 0, sizeof(TAAResolvePushConstant));
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TAA_resolve.push_constant.resolution_width = p_resolution.width;
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TAA_resolve.push_constant.resolution_height = p_resolution.height;
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TAA_resolve.push_constant.disocclusion_threshold = 0.025f;
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TAA_resolve.push_constant.disocclusion_scale = 10.0f;
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RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, TAA_resolve.pipeline);
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RD::Uniform u_frame_source(RD::UNIFORM_TYPE_IMAGE, 0, { p_frame });
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RD::Uniform u_depth(RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE, 1, { default_sampler, p_depth });
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RD::Uniform u_velocity(RD::UNIFORM_TYPE_IMAGE, 2, { p_velocity });
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RD::Uniform u_prev_velocity(RD::UNIFORM_TYPE_IMAGE, 3, { p_prev_velocity });
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RD::Uniform u_history(RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE, 4, { default_sampler, p_history });
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RD::Uniform u_frame_dest(RD::UNIFORM_TYPE_IMAGE, 5, { p_temp });
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, uniform_set_cache->get_cache(shader, 0, u_frame_source, u_depth, u_velocity, u_prev_velocity, u_history, u_frame_dest), 0);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &TAA_resolve.push_constant, sizeof(TAAResolvePushConstant));
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RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_resolution.width, p_resolution.height, 1);
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RD::get_singleton()->compute_list_end();
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}
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void EffectsRD::screen_space_reflection(RID p_diffuse, RID p_normal_roughness, RenderingServer::EnvironmentSSRRoughnessQuality p_roughness_quality, RID p_blur_radius, RID p_blur_radius2, RID p_metallic, const Color &p_metallic_mask, RID p_depth, RID p_scale_depth, RID p_scale_normal, RID p_output, RID p_output_blur, const Size2i &p_screen_size, int p_max_steps, float p_fade_in, float p_fade_out, float p_tolerance, const CameraMatrix &p_camera) {
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RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
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{ //scale color and depth to half
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ssr_scale.push_constant.camera_z_far = p_camera.get_z_far();
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ssr_scale.push_constant.camera_z_near = p_camera.get_z_near();
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ssr_scale.push_constant.orthogonal = p_camera.is_orthogonal();
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ssr_scale.push_constant.filter = false; //enabling causes arctifacts
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ssr_scale.push_constant.screen_size[0] = p_screen_size.x;
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ssr_scale.push_constant.screen_size[1] = p_screen_size.y;
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssr_scale.pipeline);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_diffuse), 0);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture_pair(p_depth, p_normal_roughness), 1);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_output_blur), 2);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_scale_depth, p_scale_normal), 3);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssr_scale.push_constant, sizeof(ScreenSpaceReflectionScalePushConstant));
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RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_screen_size.width, p_screen_size.height, 1);
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RD::get_singleton()->compute_list_add_barrier(compute_list);
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}
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{
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ssr.push_constant.camera_z_far = p_camera.get_z_far();
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ssr.push_constant.camera_z_near = p_camera.get_z_near();
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ssr.push_constant.orthogonal = p_camera.is_orthogonal();
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ssr.push_constant.screen_size[0] = p_screen_size.x;
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ssr.push_constant.screen_size[1] = p_screen_size.y;
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ssr.push_constant.curve_fade_in = p_fade_in;
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ssr.push_constant.distance_fade = p_fade_out;
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ssr.push_constant.num_steps = p_max_steps;
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ssr.push_constant.depth_tolerance = p_tolerance;
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ssr.push_constant.use_half_res = true;
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ssr.push_constant.proj_info[0] = -2.0f / (p_screen_size.width * p_camera.matrix[0][0]);
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ssr.push_constant.proj_info[1] = -2.0f / (p_screen_size.height * p_camera.matrix[1][1]);
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ssr.push_constant.proj_info[2] = (1.0f - p_camera.matrix[0][2]) / p_camera.matrix[0][0];
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ssr.push_constant.proj_info[3] = (1.0f + p_camera.matrix[1][2]) / p_camera.matrix[1][1];
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ssr.push_constant.metallic_mask[0] = CLAMP(p_metallic_mask.r * 255.0, 0, 255);
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ssr.push_constant.metallic_mask[1] = CLAMP(p_metallic_mask.g * 255.0, 0, 255);
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ssr.push_constant.metallic_mask[2] = CLAMP(p_metallic_mask.b * 255.0, 0, 255);
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ssr.push_constant.metallic_mask[3] = CLAMP(p_metallic_mask.a * 255.0, 0, 255);
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store_camera(p_camera, ssr.push_constant.projection);
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssr.pipelines[(p_roughness_quality != RS::ENV_SSR_ROUGHNESS_QUALITY_DISABLED) ? SCREEN_SPACE_REFLECTION_ROUGH : SCREEN_SPACE_REFLECTION_NORMAL]);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssr.push_constant, sizeof(ScreenSpaceReflectionPushConstant));
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_output_blur, p_scale_depth), 0);
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if (p_roughness_quality != RS::ENV_SSR_ROUGHNESS_QUALITY_DISABLED) {
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_output, p_blur_radius), 1);
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} else {
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_output), 1);
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}
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_metallic), 3);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_scale_normal), 2);
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RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_screen_size.width, p_screen_size.height, 1);
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}
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if (p_roughness_quality != RS::ENV_SSR_ROUGHNESS_QUALITY_DISABLED) {
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//blur
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RD::get_singleton()->compute_list_add_barrier(compute_list);
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ssr_filter.push_constant.orthogonal = p_camera.is_orthogonal();
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ssr_filter.push_constant.edge_tolerance = Math::sin(Math::deg2rad(15.0));
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ssr_filter.push_constant.proj_info[0] = -2.0f / (p_screen_size.width * p_camera.matrix[0][0]);
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ssr_filter.push_constant.proj_info[1] = -2.0f / (p_screen_size.height * p_camera.matrix[1][1]);
|
|
ssr_filter.push_constant.proj_info[2] = (1.0f - p_camera.matrix[0][2]) / p_camera.matrix[0][0];
|
|
ssr_filter.push_constant.proj_info[3] = (1.0f + p_camera.matrix[1][2]) / p_camera.matrix[1][1];
|
|
ssr_filter.push_constant.vertical = 0;
|
|
if (p_roughness_quality == RS::ENV_SSR_ROUGHNESS_QUALITY_LOW) {
|
|
ssr_filter.push_constant.steps = p_max_steps / 3;
|
|
ssr_filter.push_constant.increment = 3;
|
|
} else if (p_roughness_quality == RS::ENV_SSR_ROUGHNESS_QUALITY_MEDIUM) {
|
|
ssr_filter.push_constant.steps = p_max_steps / 2;
|
|
ssr_filter.push_constant.increment = 2;
|
|
} else {
|
|
ssr_filter.push_constant.steps = p_max_steps;
|
|
ssr_filter.push_constant.increment = 1;
|
|
}
|
|
|
|
ssr_filter.push_constant.screen_size[0] = p_screen_size.width;
|
|
ssr_filter.push_constant.screen_size[1] = p_screen_size.height;
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssr_filter.pipelines[SCREEN_SPACE_REFLECTION_FILTER_HORIZONTAL]);
|
|
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_output, p_blur_radius), 0);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_scale_normal), 1);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_output_blur, p_blur_radius2), 2);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_scale_depth), 3);
|
|
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssr_filter.push_constant, sizeof(ScreenSpaceReflectionFilterPushConstant));
|
|
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_screen_size.width, p_screen_size.height, 1);
|
|
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssr_filter.pipelines[SCREEN_SPACE_REFLECTION_FILTER_VERTICAL]);
|
|
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_output_blur, p_blur_radius2), 0);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_scale_normal), 1);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_output), 2);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_scale_depth), 3);
|
|
|
|
ssr_filter.push_constant.vertical = 1;
|
|
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssr_filter.push_constant, sizeof(ScreenSpaceReflectionFilterPushConstant));
|
|
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_screen_size.width, p_screen_size.height, 1);
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_end();
|
|
}
|
|
|
|
void EffectsRD::sub_surface_scattering(RID p_diffuse, RID p_diffuse2, RID p_depth, const CameraMatrix &p_camera, const Size2i &p_screen_size, float p_scale, float p_depth_scale, RenderingServer::SubSurfaceScatteringQuality p_quality) {
|
|
RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
|
|
|
|
Plane p = p_camera.xform4(Plane(1, 0, -1, 1));
|
|
p.normal /= p.d;
|
|
float unit_size = p.normal.x;
|
|
|
|
{ //scale color and depth to half
|
|
sss.push_constant.camera_z_far = p_camera.get_z_far();
|
|
sss.push_constant.camera_z_near = p_camera.get_z_near();
|
|
sss.push_constant.orthogonal = p_camera.is_orthogonal();
|
|
sss.push_constant.unit_size = unit_size;
|
|
sss.push_constant.screen_size[0] = p_screen_size.x;
|
|
sss.push_constant.screen_size[1] = p_screen_size.y;
|
|
sss.push_constant.vertical = false;
|
|
sss.push_constant.scale = p_scale;
|
|
sss.push_constant.depth_scale = p_depth_scale;
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, sss.pipelines[p_quality - 1]);
|
|
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_diffuse), 0);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_diffuse2), 1);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_depth), 2);
|
|
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &sss.push_constant, sizeof(SubSurfaceScatteringPushConstant));
|
|
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_screen_size.width, p_screen_size.height, 1);
|
|
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_diffuse2), 0);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_diffuse), 1);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_depth), 2);
|
|
|
|
sss.push_constant.vertical = true;
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &sss.push_constant, sizeof(SubSurfaceScatteringPushConstant));
|
|
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_screen_size.width, p_screen_size.height, 1);
|
|
|
|
RD::get_singleton()->compute_list_end();
|
|
}
|
|
}
|
|
|
|
void EffectsRD::merge_specular(RID p_dest_framebuffer, RID p_specular, RID p_base, RID p_reflection) {
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(p_dest_framebuffer, RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ, Vector<Color>());
|
|
|
|
if (p_reflection.is_valid()) {
|
|
if (p_base.is_valid()) {
|
|
RD::get_singleton()->draw_list_bind_render_pipeline(draw_list, specular_merge.pipelines[SPECULAR_MERGE_SSR].get_render_pipeline(RD::INVALID_ID, RD::get_singleton()->framebuffer_get_format(p_dest_framebuffer)));
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, _get_uniform_set_from_texture(p_base), 2);
|
|
} else {
|
|
RD::get_singleton()->draw_list_bind_render_pipeline(draw_list, specular_merge.pipelines[SPECULAR_MERGE_ADDITIVE_SSR].get_render_pipeline(RD::INVALID_ID, RD::get_singleton()->framebuffer_get_format(p_dest_framebuffer)));
|
|
}
|
|
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, _get_uniform_set_from_texture(p_specular), 0);
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, _get_uniform_set_from_texture(p_reflection), 1);
|
|
|
|
} else {
|
|
if (p_base.is_valid()) {
|
|
RD::get_singleton()->draw_list_bind_render_pipeline(draw_list, specular_merge.pipelines[SPECULAR_MERGE_ADD].get_render_pipeline(RD::INVALID_ID, RD::get_singleton()->framebuffer_get_format(p_dest_framebuffer)));
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, _get_uniform_set_from_texture(p_base), 2);
|
|
} else {
|
|
RD::get_singleton()->draw_list_bind_render_pipeline(draw_list, specular_merge.pipelines[SPECULAR_MERGE_ADDITIVE_ADD].get_render_pipeline(RD::INVALID_ID, RD::get_singleton()->framebuffer_get_format(p_dest_framebuffer)));
|
|
}
|
|
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, _get_uniform_set_from_texture(p_specular), 0);
|
|
}
|
|
|
|
RD::get_singleton()->draw_list_bind_index_array(draw_list, index_array);
|
|
RD::get_singleton()->draw_list_draw(draw_list, true);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
|
|
void EffectsRD::luminance_reduction(RID p_source_texture, const Size2i p_source_size, const Vector<RID> p_reduce, RID p_prev_luminance, float p_min_luminance, float p_max_luminance, float p_adjust, bool p_set) {
|
|
ERR_FAIL_COND_MSG(prefer_raster_effects, "Can't use compute version of luminance reduction with the mobile renderer.");
|
|
|
|
luminance_reduce.push_constant.source_size[0] = p_source_size.x;
|
|
luminance_reduce.push_constant.source_size[1] = p_source_size.y;
|
|
luminance_reduce.push_constant.max_luminance = p_max_luminance;
|
|
luminance_reduce.push_constant.min_luminance = p_min_luminance;
|
|
luminance_reduce.push_constant.exposure_adjust = p_adjust;
|
|
|
|
RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
|
|
|
|
for (int i = 0; i < p_reduce.size(); i++) {
|
|
if (i == 0) {
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, luminance_reduce.pipelines[LUMINANCE_REDUCE_READ]);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_source_texture), 0);
|
|
} else {
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list); //needs barrier, wait until previous is done
|
|
|
|
if (i == p_reduce.size() - 1 && !p_set) {
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, luminance_reduce.pipelines[LUMINANCE_REDUCE_WRITE]);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_prev_luminance), 2);
|
|
} else {
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, luminance_reduce.pipelines[LUMINANCE_REDUCE]);
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_reduce[i - 1]), 0);
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_reduce[i]), 1);
|
|
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &luminance_reduce.push_constant, sizeof(LuminanceReducePushConstant));
|
|
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, luminance_reduce.push_constant.source_size[0], luminance_reduce.push_constant.source_size[1], 1);
|
|
|
|
luminance_reduce.push_constant.source_size[0] = MAX(luminance_reduce.push_constant.source_size[0] / 8, 1);
|
|
luminance_reduce.push_constant.source_size[1] = MAX(luminance_reduce.push_constant.source_size[1] / 8, 1);
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_end();
|
|
}
|
|
|
|
void EffectsRD::luminance_reduction_raster(RID p_source_texture, const Size2i p_source_size, const Vector<RID> p_reduce, Vector<RID> p_fb, RID p_prev_luminance, float p_min_luminance, float p_max_luminance, float p_adjust, bool p_set) {
|
|
ERR_FAIL_COND_MSG(!prefer_raster_effects, "Can't use raster version of luminance reduction with the clustered renderer.");
|
|
ERR_FAIL_COND_MSG(p_reduce.size() != p_fb.size(), "Incorrect frame buffer account for luminance reduction.");
|
|
|
|
luminance_reduce_raster.push_constant.max_luminance = p_max_luminance;
|
|
luminance_reduce_raster.push_constant.min_luminance = p_min_luminance;
|
|
luminance_reduce_raster.push_constant.exposure_adjust = p_adjust;
|
|
|
|
for (int i = 0; i < p_reduce.size(); i++) {
|
|
luminance_reduce_raster.push_constant.source_size[0] = i == 0 ? p_source_size.x : luminance_reduce_raster.push_constant.dest_size[0];
|
|
luminance_reduce_raster.push_constant.source_size[1] = i == 0 ? p_source_size.y : luminance_reduce_raster.push_constant.dest_size[1];
|
|
luminance_reduce_raster.push_constant.dest_size[0] = MAX(luminance_reduce_raster.push_constant.source_size[0] / 8, 1);
|
|
luminance_reduce_raster.push_constant.dest_size[1] = MAX(luminance_reduce_raster.push_constant.source_size[1] / 8, 1);
|
|
|
|
bool final = !p_set && (luminance_reduce_raster.push_constant.dest_size[0] == 1) && (luminance_reduce_raster.push_constant.dest_size[1] == 1);
|
|
LuminanceReduceRasterMode mode = final ? LUMINANCE_REDUCE_FRAGMENT_FINAL : (i == 0 ? LUMINANCE_REDUCE_FRAGMENT_FIRST : LUMINANCE_REDUCE_FRAGMENT);
|
|
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(p_fb[i], RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_DISCARD);
|
|
RD::get_singleton()->draw_list_bind_render_pipeline(draw_list, luminance_reduce_raster.pipelines[mode].get_render_pipeline(RD::INVALID_ID, RD::get_singleton()->framebuffer_get_format(p_fb[i])));
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, _get_uniform_set_from_texture(i == 0 ? p_source_texture : p_reduce[i - 1]), 0);
|
|
if (final) {
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, _get_uniform_set_from_texture(p_prev_luminance), 1);
|
|
}
|
|
RD::get_singleton()->draw_list_bind_index_array(draw_list, index_array);
|
|
|
|
RD::get_singleton()->draw_list_set_push_constant(draw_list, &luminance_reduce_raster.push_constant, sizeof(LuminanceReduceRasterPushConstant));
|
|
|
|
RD::get_singleton()->draw_list_draw(draw_list, true);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
}
|
|
|
|
void EffectsRD::downsample_depth(RID p_depth_buffer, const Vector<RID> &p_depth_mipmaps, RS::EnvironmentSSAOQuality p_ssao_quality, RS::EnvironmentSSILQuality p_ssil_quality, bool p_invalidate_uniform_set, bool p_ssao_half_size, bool p_ssil_half_size, Size2i p_full_screen_size, const CameraMatrix &p_projection) {
|
|
// Downsample and deinterleave the depth buffer for SSAO and SSIL
|
|
RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
|
|
|
|
int downsample_pipeline = SS_EFFECTS_DOWNSAMPLE;
|
|
bool use_mips = p_ssao_quality > RS::ENV_SSAO_QUALITY_MEDIUM || p_ssil_quality > RS::ENV_SSIL_QUALITY_MEDIUM;
|
|
|
|
if (p_ssao_quality == RS::ENV_SSAO_QUALITY_VERY_LOW && p_ssil_quality == RS::ENV_SSIL_QUALITY_VERY_LOW) {
|
|
downsample_pipeline = SS_EFFECTS_DOWNSAMPLE_HALF;
|
|
} else if (use_mips) {
|
|
downsample_pipeline = SS_EFFECTS_DOWNSAMPLE_MIPMAP;
|
|
}
|
|
|
|
bool use_half_size = false;
|
|
bool use_full_mips = false;
|
|
|
|
if (p_ssao_half_size && p_ssil_half_size) {
|
|
downsample_pipeline++;
|
|
use_half_size = true;
|
|
} else if (p_ssao_half_size != p_ssil_half_size) {
|
|
if (use_mips) {
|
|
downsample_pipeline = SS_EFFECTS_DOWNSAMPLE_FULL_MIPS;
|
|
use_full_mips = true;
|
|
} else {
|
|
// Only need the first two mipmaps, but the cost to generate the next two is trivial
|
|
// TODO investigate the benefit of a shader version to generate only 2 mips
|
|
downsample_pipeline = SS_EFFECTS_DOWNSAMPLE_MIPMAP;
|
|
use_mips = true;
|
|
}
|
|
}
|
|
|
|
int depth_index = use_half_size ? 1 : 0;
|
|
|
|
RD::get_singleton()->draw_command_begin_label("Downsample Depth");
|
|
if (p_invalidate_uniform_set || use_full_mips != ss_effects.used_full_mips_last_frame || use_half_size != ss_effects.used_half_size_last_frame || use_mips != ss_effects.used_mips_last_frame) {
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 0;
|
|
u.append_id(p_depth_mipmaps[depth_index + 1]);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 1;
|
|
u.append_id(p_depth_mipmaps[depth_index + 2]);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 2;
|
|
u.append_id(p_depth_mipmaps[depth_index + 3]);
|
|
uniforms.push_back(u);
|
|
}
|
|
if (use_full_mips) {
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 3;
|
|
u.append_id(p_depth_mipmaps[4]);
|
|
uniforms.push_back(u);
|
|
}
|
|
ss_effects.downsample_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ss_effects.downsample_shader.version_get_shader(ss_effects.downsample_shader_version, use_full_mips ? 6 : 2), 2);
|
|
}
|
|
|
|
float depth_linearize_mul = -p_projection.matrix[3][2];
|
|
float depth_linearize_add = p_projection.matrix[2][2];
|
|
if (depth_linearize_mul * depth_linearize_add < 0) {
|
|
depth_linearize_add = -depth_linearize_add;
|
|
}
|
|
|
|
ss_effects.downsample_push_constant.orthogonal = p_projection.is_orthogonal();
|
|
ss_effects.downsample_push_constant.z_near = depth_linearize_mul;
|
|
ss_effects.downsample_push_constant.z_far = depth_linearize_add;
|
|
if (ss_effects.downsample_push_constant.orthogonal) {
|
|
ss_effects.downsample_push_constant.z_near = p_projection.get_z_near();
|
|
ss_effects.downsample_push_constant.z_far = p_projection.get_z_far();
|
|
}
|
|
ss_effects.downsample_push_constant.pixel_size[0] = 1.0 / p_full_screen_size.x;
|
|
ss_effects.downsample_push_constant.pixel_size[1] = 1.0 / p_full_screen_size.y;
|
|
ss_effects.downsample_push_constant.radius_sq = 1.0;
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ss_effects.pipelines[downsample_pipeline]);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_depth_buffer), 0);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_depth_mipmaps[depth_index + 0]), 1);
|
|
if (use_mips) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, ss_effects.downsample_uniform_set, 2);
|
|
}
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &ss_effects.downsample_push_constant, sizeof(SSEffectsDownsamplePushConstant));
|
|
|
|
Size2i size(MAX(1, p_full_screen_size.x >> (use_half_size ? 2 : 1)), MAX(1, p_full_screen_size.y >> (use_half_size ? 2 : 1)));
|
|
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, size.x, size.y, 1);
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
RD::get_singleton()->draw_command_end_label();
|
|
|
|
RD::get_singleton()->compute_list_end(RD::BARRIER_MASK_COMPUTE);
|
|
|
|
ss_effects.used_full_mips_last_frame = use_full_mips;
|
|
ss_effects.used_half_size_last_frame = use_half_size;
|
|
}
|
|
|
|
void EffectsRD::gather_ssao(RD::ComputeListID p_compute_list, const Vector<RID> p_ao_slices, const SSAOSettings &p_settings, bool p_adaptive_base_pass, RID p_gather_uniform_set, RID p_importance_map_uniform_set) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(p_compute_list, p_gather_uniform_set, 0);
|
|
if ((p_settings.quality == RS::ENV_SSAO_QUALITY_ULTRA) && !p_adaptive_base_pass) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(p_compute_list, p_importance_map_uniform_set, 1);
|
|
}
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
if ((p_settings.quality == RS::ENV_SSAO_QUALITY_VERY_LOW) && ((i == 1) || (i == 2))) {
|
|
continue;
|
|
}
|
|
|
|
ssao.gather_push_constant.pass_coord_offset[0] = i % 2;
|
|
ssao.gather_push_constant.pass_coord_offset[1] = i / 2;
|
|
ssao.gather_push_constant.pass_uv_offset[0] = ((i % 2) - 0.0) / p_settings.full_screen_size.x;
|
|
ssao.gather_push_constant.pass_uv_offset[1] = ((i / 2) - 0.0) / p_settings.full_screen_size.y;
|
|
ssao.gather_push_constant.pass = i;
|
|
RD::get_singleton()->compute_list_bind_uniform_set(p_compute_list, _get_uniform_set_from_image(p_ao_slices[i]), 2);
|
|
RD::get_singleton()->compute_list_set_push_constant(p_compute_list, &ssao.gather_push_constant, sizeof(SSAOGatherPushConstant));
|
|
|
|
Size2i size = Size2i(p_settings.full_screen_size.x >> (p_settings.half_size ? 2 : 1), p_settings.full_screen_size.y >> (p_settings.half_size ? 2 : 1));
|
|
|
|
RD::get_singleton()->compute_list_dispatch_threads(p_compute_list, size.x, size.y, 1);
|
|
}
|
|
RD::get_singleton()->compute_list_add_barrier(p_compute_list);
|
|
}
|
|
|
|
void EffectsRD::generate_ssao(RID p_normal_buffer, RID p_depth_mipmaps_texture, RID p_ao, const Vector<RID> p_ao_slices, RID p_ao_pong, const Vector<RID> p_ao_pong_slices, RID p_upscale_buffer, RID p_importance_map, RID p_importance_map_pong, const CameraMatrix &p_projection, const SSAOSettings &p_settings, bool p_invalidate_uniform_sets, RID &r_gather_uniform_set, RID &r_importance_map_uniform_set) {
|
|
RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
|
|
memset(&ssao.gather_push_constant, 0, sizeof(SSAOGatherPushConstant));
|
|
/* FIRST PASS */
|
|
|
|
RD::get_singleton()->draw_command_begin_label("Process Screen Space Ambient Occlusion");
|
|
/* SECOND PASS */
|
|
// Sample SSAO
|
|
{
|
|
RD::get_singleton()->draw_command_begin_label("Gather Samples");
|
|
ssao.gather_push_constant.screen_size[0] = p_settings.full_screen_size.x;
|
|
ssao.gather_push_constant.screen_size[1] = p_settings.full_screen_size.y;
|
|
|
|
ssao.gather_push_constant.half_screen_pixel_size[0] = 1.0 / p_settings.half_screen_size.x;
|
|
ssao.gather_push_constant.half_screen_pixel_size[1] = 1.0 / p_settings.half_screen_size.y;
|
|
float tan_half_fov_x = 1.0 / p_projection.matrix[0][0];
|
|
float tan_half_fov_y = 1.0 / p_projection.matrix[1][1];
|
|
ssao.gather_push_constant.NDC_to_view_mul[0] = tan_half_fov_x * 2.0;
|
|
ssao.gather_push_constant.NDC_to_view_mul[1] = tan_half_fov_y * -2.0;
|
|
ssao.gather_push_constant.NDC_to_view_add[0] = tan_half_fov_x * -1.0;
|
|
ssao.gather_push_constant.NDC_to_view_add[1] = tan_half_fov_y;
|
|
ssao.gather_push_constant.is_orthogonal = p_projection.is_orthogonal();
|
|
|
|
ssao.gather_push_constant.half_screen_pixel_size_x025[0] = ssao.gather_push_constant.half_screen_pixel_size[0] * 0.25;
|
|
ssao.gather_push_constant.half_screen_pixel_size_x025[1] = ssao.gather_push_constant.half_screen_pixel_size[1] * 0.25;
|
|
|
|
ssao.gather_push_constant.radius = p_settings.radius;
|
|
float radius_near_limit = (p_settings.radius * 1.2f);
|
|
if (p_settings.quality <= RS::ENV_SSAO_QUALITY_LOW) {
|
|
radius_near_limit *= 1.50f;
|
|
|
|
if (p_settings.quality == RS::ENV_SSAO_QUALITY_VERY_LOW) {
|
|
ssao.gather_push_constant.radius *= 0.8f;
|
|
}
|
|
}
|
|
radius_near_limit /= tan_half_fov_y;
|
|
ssao.gather_push_constant.intensity = p_settings.intensity;
|
|
ssao.gather_push_constant.shadow_power = p_settings.power;
|
|
ssao.gather_push_constant.shadow_clamp = 0.98;
|
|
ssao.gather_push_constant.fade_out_mul = -1.0 / (p_settings.fadeout_to - p_settings.fadeout_from);
|
|
ssao.gather_push_constant.fade_out_add = p_settings.fadeout_from / (p_settings.fadeout_to - p_settings.fadeout_from) + 1.0;
|
|
ssao.gather_push_constant.horizon_angle_threshold = p_settings.horizon;
|
|
ssao.gather_push_constant.inv_radius_near_limit = 1.0f / radius_near_limit;
|
|
ssao.gather_push_constant.neg_inv_radius = -1.0 / ssao.gather_push_constant.radius;
|
|
|
|
ssao.gather_push_constant.load_counter_avg_div = 9.0 / float((p_settings.quarter_screen_size.x) * (p_settings.quarter_screen_size.y) * 255);
|
|
ssao.gather_push_constant.adaptive_sample_limit = p_settings.adaptive_target;
|
|
|
|
ssao.gather_push_constant.detail_intensity = p_settings.detail;
|
|
ssao.gather_push_constant.quality = MAX(0, p_settings.quality - 1);
|
|
ssao.gather_push_constant.size_multiplier = p_settings.half_size ? 2 : 1;
|
|
|
|
if (p_invalidate_uniform_sets) {
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
|
|
u.binding = 0;
|
|
u.append_id(default_sampler);
|
|
u.append_id(p_depth_mipmaps_texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 1;
|
|
u.append_id(p_normal_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.binding = 2;
|
|
u.append_id(ss_effects.gather_constants_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
r_gather_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssao.gather_shader.version_get_shader(ssao.gather_shader_version, 0), 0);
|
|
}
|
|
|
|
if (p_invalidate_uniform_sets) {
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 0;
|
|
u.append_id(p_ao_pong);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
|
|
u.binding = 1;
|
|
u.append_id(default_sampler);
|
|
u.append_id(p_importance_map);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.binding = 2;
|
|
u.append_id(ssao.importance_map_load_counter);
|
|
uniforms.push_back(u);
|
|
}
|
|
r_importance_map_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssao.gather_shader.version_get_shader(ssao.gather_shader_version, 2), 1);
|
|
}
|
|
|
|
if (p_settings.quality == RS::ENV_SSAO_QUALITY_ULTRA) {
|
|
RD::get_singleton()->draw_command_begin_label("Generate Importance Map");
|
|
ssao.importance_map_push_constant.half_screen_pixel_size[0] = 1.0 / p_settings.half_screen_size.x;
|
|
ssao.importance_map_push_constant.half_screen_pixel_size[1] = 1.0 / p_settings.half_screen_size.y;
|
|
ssao.importance_map_push_constant.intensity = p_settings.intensity;
|
|
ssao.importance_map_push_constant.power = p_settings.power;
|
|
//base pass
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssao.pipelines[SSAO_GATHER_BASE]);
|
|
gather_ssao(compute_list, p_ao_pong_slices, p_settings, true, r_gather_uniform_set, RID());
|
|
//generate importance map
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssao.pipelines[SSAO_GENERATE_IMPORTANCE_MAP]);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ao_pong), 0);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_importance_map), 1);
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssao.importance_map_push_constant, sizeof(SSAOImportanceMapPushConstant));
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_settings.quarter_screen_size.x, p_settings.quarter_screen_size.y, 1);
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
//process importance map A
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssao.pipelines[SSAO_PROCESS_IMPORTANCE_MAPA]);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_importance_map), 0);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_importance_map_pong), 1);
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssao.importance_map_push_constant, sizeof(SSAOImportanceMapPushConstant));
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_settings.quarter_screen_size.x, p_settings.quarter_screen_size.y, 1);
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
//process Importance Map B
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssao.pipelines[SSAO_PROCESS_IMPORTANCE_MAPB]);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_importance_map_pong), 0);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_importance_map), 1);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, ssao.counter_uniform_set, 2);
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssao.importance_map_push_constant, sizeof(SSAOImportanceMapPushConstant));
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_settings.quarter_screen_size.x, p_settings.quarter_screen_size.y, 1);
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssao.pipelines[SSAO_GATHER_ADAPTIVE]);
|
|
RD::get_singleton()->draw_command_end_label(); // Importance Map
|
|
} else {
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssao.pipelines[SSAO_GATHER]);
|
|
}
|
|
|
|
gather_ssao(compute_list, p_ao_slices, p_settings, false, r_gather_uniform_set, r_importance_map_uniform_set);
|
|
RD::get_singleton()->draw_command_end_label(); // Gather SSAO
|
|
}
|
|
|
|
// /* THIRD PASS */
|
|
// // Blur
|
|
//
|
|
{
|
|
RD::get_singleton()->draw_command_begin_label("Edge Aware Blur");
|
|
ssao.blur_push_constant.edge_sharpness = 1.0 - p_settings.sharpness;
|
|
ssao.blur_push_constant.half_screen_pixel_size[0] = 1.0 / p_settings.half_screen_size.x;
|
|
ssao.blur_push_constant.half_screen_pixel_size[1] = 1.0 / p_settings.half_screen_size.y;
|
|
|
|
int blur_passes = p_settings.quality > RS::ENV_SSAO_QUALITY_VERY_LOW ? p_settings.blur_passes : 1;
|
|
|
|
for (int pass = 0; pass < blur_passes; pass++) {
|
|
int blur_pipeline = SSAO_BLUR_PASS;
|
|
if (p_settings.quality > RS::ENV_SSAO_QUALITY_VERY_LOW) {
|
|
blur_pipeline = SSAO_BLUR_PASS_SMART;
|
|
if (pass < blur_passes - 2) {
|
|
blur_pipeline = SSAO_BLUR_PASS_WIDE;
|
|
} else {
|
|
blur_pipeline = SSAO_BLUR_PASS_SMART;
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
if ((p_settings.quality == RS::ENV_SSAO_QUALITY_VERY_LOW) && ((i == 1) || (i == 2))) {
|
|
continue;
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssao.pipelines[blur_pipeline]);
|
|
if (pass % 2 == 0) {
|
|
if (p_settings.quality == RS::ENV_SSAO_QUALITY_VERY_LOW) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ao_slices[i]), 0);
|
|
} else {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture_and_sampler(p_ao_slices[i], ss_effects.mirror_sampler), 0);
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_ao_pong_slices[i]), 1);
|
|
} else {
|
|
if (p_settings.quality == RS::ENV_SSAO_QUALITY_VERY_LOW) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ao_pong_slices[i]), 0);
|
|
} else {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture_and_sampler(p_ao_pong_slices[i], ss_effects.mirror_sampler), 0);
|
|
}
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_ao_slices[i]), 1);
|
|
}
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssao.blur_push_constant, sizeof(SSAOBlurPushConstant));
|
|
|
|
Size2i size(p_settings.full_screen_size.x >> (p_settings.half_size ? 2 : 1), p_settings.full_screen_size.y >> (p_settings.half_size ? 2 : 1));
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, size.x, size.y, 1);
|
|
}
|
|
|
|
if (p_settings.quality > RS::ENV_SSAO_QUALITY_VERY_LOW) {
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
}
|
|
}
|
|
RD::get_singleton()->draw_command_end_label(); // Blur
|
|
}
|
|
|
|
/* FOURTH PASS */
|
|
// Interleave buffers
|
|
// back to full size
|
|
{
|
|
RD::get_singleton()->draw_command_begin_label("Interleave Buffers");
|
|
ssao.interleave_push_constant.inv_sharpness = 1.0 - p_settings.sharpness;
|
|
ssao.interleave_push_constant.pixel_size[0] = 1.0 / p_settings.full_screen_size.x;
|
|
ssao.interleave_push_constant.pixel_size[1] = 1.0 / p_settings.full_screen_size.y;
|
|
ssao.interleave_push_constant.size_modifier = uint32_t(p_settings.half_size ? 4 : 2);
|
|
|
|
int interleave_pipeline = SSAO_INTERLEAVE_HALF;
|
|
if (p_settings.quality == RS::ENV_SSAO_QUALITY_LOW) {
|
|
interleave_pipeline = SSAO_INTERLEAVE;
|
|
} else if (p_settings.quality >= RS::ENV_SSAO_QUALITY_MEDIUM) {
|
|
interleave_pipeline = SSAO_INTERLEAVE_SMART;
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssao.pipelines[interleave_pipeline]);
|
|
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_upscale_buffer), 0);
|
|
if (p_settings.quality > RS::ENV_SSAO_QUALITY_VERY_LOW && p_settings.blur_passes % 2 == 0) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ao), 1);
|
|
} else {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ao_pong), 1);
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssao.interleave_push_constant, sizeof(SSAOInterleavePushConstant));
|
|
|
|
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_settings.full_screen_size.x, p_settings.full_screen_size.y, 1);
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
RD::get_singleton()->draw_command_end_label(); // Interleave
|
|
}
|
|
RD::get_singleton()->draw_command_end_label(); //SSAO
|
|
RD::get_singleton()->compute_list_end(RD::BARRIER_MASK_NO_BARRIER); //wait for upcoming transfer
|
|
|
|
int zero[1] = { 0 };
|
|
RD::get_singleton()->buffer_update(ssao.importance_map_load_counter, 0, sizeof(uint32_t), &zero, 0); //no barrier
|
|
}
|
|
|
|
void EffectsRD::gather_ssil(RD::ComputeListID p_compute_list, const Vector<RID> p_ssil_slices, const Vector<RID> p_edges_slices, const SSILSettings &p_settings, bool p_adaptive_base_pass, RID p_gather_uniform_set, RID p_importance_map_uniform_set, RID p_projection_uniform_set) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(p_compute_list, p_gather_uniform_set, 0);
|
|
if ((p_settings.quality == RS::ENV_SSIL_QUALITY_ULTRA) && !p_adaptive_base_pass) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(p_compute_list, p_importance_map_uniform_set, 1);
|
|
}
|
|
RD::get_singleton()->compute_list_bind_uniform_set(p_compute_list, p_projection_uniform_set, 3);
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
if ((p_settings.quality == RS::ENV_SSIL_QUALITY_VERY_LOW) && ((i == 1) || (i == 2))) {
|
|
continue;
|
|
}
|
|
|
|
ssil.gather_push_constant.pass_coord_offset[0] = i % 2;
|
|
ssil.gather_push_constant.pass_coord_offset[1] = i / 2;
|
|
ssil.gather_push_constant.pass_uv_offset[0] = ((i % 2) - 0.0) / p_settings.full_screen_size.x;
|
|
ssil.gather_push_constant.pass_uv_offset[1] = ((i / 2) - 0.0) / p_settings.full_screen_size.y;
|
|
ssil.gather_push_constant.pass = i;
|
|
RD::get_singleton()->compute_list_bind_uniform_set(p_compute_list, _get_compute_uniform_set_from_image_pair(p_ssil_slices[i], p_edges_slices[i]), 2);
|
|
RD::get_singleton()->compute_list_set_push_constant(p_compute_list, &ssil.gather_push_constant, sizeof(SSILGatherPushConstant));
|
|
|
|
Size2i size = Size2i(p_settings.full_screen_size.x >> (p_settings.half_size ? 2 : 1), p_settings.full_screen_size.y >> (p_settings.half_size ? 2 : 1));
|
|
|
|
RD::get_singleton()->compute_list_dispatch_threads(p_compute_list, size.x, size.y, 1);
|
|
}
|
|
RD::get_singleton()->compute_list_add_barrier(p_compute_list);
|
|
}
|
|
|
|
void EffectsRD::screen_space_indirect_lighting(RID p_diffuse, RID p_destination, RID p_normal_buffer, RID p_depth_mipmaps_texture, RID p_ssil, const Vector<RID> p_ssil_slices, RID p_ssil_pong, const Vector<RID> p_ssil_pong_slices, RID p_importance_map, RID p_importance_map_pong, RID p_edges, const Vector<RID> p_edges_slices, const CameraMatrix &p_projection, const CameraMatrix &p_last_projection, const SSILSettings &p_settings, bool p_invalidate_uniform_sets, RID &r_gather_uniform_set, RID &r_importance_map_uniform_set, RID &r_projection_uniform_set) {
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RD::get_singleton()->draw_command_begin_label("Process Screen Space Indirect Lighting");
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//Store projection info before starting the compute list
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SSILProjectionUniforms projection_uniforms;
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store_camera(p_last_projection, projection_uniforms.inv_last_frame_projection_matrix);
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RD::get_singleton()->buffer_update(ssil.projection_uniform_buffer, 0, sizeof(SSILProjectionUniforms), &projection_uniforms);
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memset(&ssil.gather_push_constant, 0, sizeof(SSILGatherPushConstant));
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RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
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{
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RD::get_singleton()->draw_command_begin_label("Gather Samples");
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ssil.gather_push_constant.screen_size[0] = p_settings.full_screen_size.x;
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ssil.gather_push_constant.screen_size[1] = p_settings.full_screen_size.y;
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ssil.gather_push_constant.half_screen_pixel_size[0] = 1.0 / p_settings.half_screen_size.x;
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ssil.gather_push_constant.half_screen_pixel_size[1] = 1.0 / p_settings.half_screen_size.y;
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float tan_half_fov_x = 1.0 / p_projection.matrix[0][0];
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float tan_half_fov_y = 1.0 / p_projection.matrix[1][1];
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ssil.gather_push_constant.NDC_to_view_mul[0] = tan_half_fov_x * 2.0;
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ssil.gather_push_constant.NDC_to_view_mul[1] = tan_half_fov_y * -2.0;
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ssil.gather_push_constant.NDC_to_view_add[0] = tan_half_fov_x * -1.0;
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ssil.gather_push_constant.NDC_to_view_add[1] = tan_half_fov_y;
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ssil.gather_push_constant.z_near = p_projection.get_z_near();
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ssil.gather_push_constant.z_far = p_projection.get_z_far();
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ssil.gather_push_constant.is_orthogonal = p_projection.is_orthogonal();
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ssil.gather_push_constant.half_screen_pixel_size_x025[0] = ssil.gather_push_constant.half_screen_pixel_size[0] * 0.25;
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ssil.gather_push_constant.half_screen_pixel_size_x025[1] = ssil.gather_push_constant.half_screen_pixel_size[1] * 0.25;
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ssil.gather_push_constant.radius = p_settings.radius;
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float radius_near_limit = (p_settings.radius * 1.2f);
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if (p_settings.quality <= RS::ENV_SSIL_QUALITY_LOW) {
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radius_near_limit *= 1.50f;
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if (p_settings.quality == RS::ENV_SSIL_QUALITY_VERY_LOW) {
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ssil.gather_push_constant.radius *= 0.8f;
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}
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}
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radius_near_limit /= tan_half_fov_y;
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ssil.gather_push_constant.intensity = p_settings.intensity * Math_PI;
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ssil.gather_push_constant.fade_out_mul = -1.0 / (p_settings.fadeout_to - p_settings.fadeout_from);
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ssil.gather_push_constant.fade_out_add = p_settings.fadeout_from / (p_settings.fadeout_to - p_settings.fadeout_from) + 1.0;
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ssil.gather_push_constant.inv_radius_near_limit = 1.0f / radius_near_limit;
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ssil.gather_push_constant.neg_inv_radius = -1.0 / ssil.gather_push_constant.radius;
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ssil.gather_push_constant.normal_rejection_amount = p_settings.normal_rejection;
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ssil.gather_push_constant.load_counter_avg_div = 9.0 / float((p_settings.quarter_screen_size.x) * (p_settings.quarter_screen_size.y) * 255);
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ssil.gather_push_constant.adaptive_sample_limit = p_settings.adaptive_target;
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ssil.gather_push_constant.quality = MAX(0, p_settings.quality - 1);
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ssil.gather_push_constant.size_multiplier = p_settings.half_size ? 2 : 1;
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if (p_invalidate_uniform_sets) {
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Vector<RD::Uniform> uniforms;
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
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u.binding = 0;
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u.append_id(default_mipmap_sampler);
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u.append_id(p_diffuse);
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uniforms.push_back(u);
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}
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
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u.binding = 1;
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u.append_id(ssil.projection_uniform_buffer);
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uniforms.push_back(u);
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}
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r_projection_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssil.gather_shader.version_get_shader(ssil.gather_shader_version, 0), 3);
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}
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if (p_invalidate_uniform_sets) {
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Vector<RD::Uniform> uniforms;
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
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u.binding = 0;
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u.append_id(default_sampler);
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u.append_id(p_depth_mipmaps_texture);
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uniforms.push_back(u);
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}
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
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u.binding = 1;
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u.append_id(p_normal_buffer);
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uniforms.push_back(u);
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}
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
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u.binding = 2;
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u.append_id(ss_effects.gather_constants_buffer);
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uniforms.push_back(u);
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}
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r_gather_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssil.gather_shader.version_get_shader(ssil.gather_shader_version, 0), 0);
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}
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if (p_invalidate_uniform_sets) {
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Vector<RD::Uniform> uniforms;
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
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u.binding = 0;
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u.append_id(p_ssil_pong);
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uniforms.push_back(u);
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}
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE;
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u.binding = 1;
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u.append_id(default_sampler);
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u.append_id(p_importance_map);
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uniforms.push_back(u);
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}
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{
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RD::Uniform u;
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u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
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u.binding = 2;
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u.append_id(ssil.importance_map_load_counter);
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uniforms.push_back(u);
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}
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r_importance_map_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssil.gather_shader.version_get_shader(ssil.gather_shader_version, 2), 1);
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}
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if (p_settings.quality == RS::ENV_SSIL_QUALITY_ULTRA) {
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RD::get_singleton()->draw_command_begin_label("Generate Importance Map");
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ssil.importance_map_push_constant.half_screen_pixel_size[0] = 1.0 / p_settings.half_screen_size.x;
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ssil.importance_map_push_constant.half_screen_pixel_size[1] = 1.0 / p_settings.half_screen_size.y;
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ssil.importance_map_push_constant.intensity = p_settings.intensity * Math_PI;
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//base pass
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssil.pipelines[SSIL_GATHER_BASE]);
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gather_ssil(compute_list, p_ssil_pong_slices, p_edges_slices, p_settings, true, r_gather_uniform_set, r_importance_map_uniform_set, r_projection_uniform_set);
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//generate importance map
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssil.pipelines[SSIL_GENERATE_IMPORTANCE_MAP]);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ssil_pong), 0);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_importance_map), 1);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssil.importance_map_push_constant, sizeof(SSILImportanceMapPushConstant));
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RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_settings.quarter_screen_size.x, p_settings.quarter_screen_size.y, 1);
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RD::get_singleton()->compute_list_add_barrier(compute_list);
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// process Importance Map A
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssil.pipelines[SSIL_PROCESS_IMPORTANCE_MAPA]);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_importance_map), 0);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_importance_map_pong), 1);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssil.importance_map_push_constant, sizeof(SSILImportanceMapPushConstant));
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RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_settings.quarter_screen_size.x, p_settings.quarter_screen_size.y, 1);
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RD::get_singleton()->compute_list_add_barrier(compute_list);
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// process Importance Map B
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssil.pipelines[SSIL_PROCESS_IMPORTANCE_MAPB]);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_importance_map_pong), 0);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_importance_map), 1);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, ssil.counter_uniform_set, 2);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssil.importance_map_push_constant, sizeof(SSILImportanceMapPushConstant));
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RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_settings.quarter_screen_size.x, p_settings.quarter_screen_size.y, 1);
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RD::get_singleton()->compute_list_add_barrier(compute_list);
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RD::get_singleton()->draw_command_end_label(); // Importance Map
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssil.pipelines[SSIL_GATHER_ADAPTIVE]);
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} else {
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssil.pipelines[SSIL_GATHER]);
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}
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gather_ssil(compute_list, p_ssil_slices, p_edges_slices, p_settings, false, r_gather_uniform_set, r_importance_map_uniform_set, r_projection_uniform_set);
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RD::get_singleton()->draw_command_end_label(); //Gather
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}
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{
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RD::get_singleton()->draw_command_begin_label("Edge Aware Blur");
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ssil.blur_push_constant.edge_sharpness = 1.0 - p_settings.sharpness;
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ssil.blur_push_constant.half_screen_pixel_size[0] = 1.0 / p_settings.half_screen_size.x;
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ssil.blur_push_constant.half_screen_pixel_size[1] = 1.0 / p_settings.half_screen_size.y;
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int blur_passes = p_settings.quality > RS::ENV_SSIL_QUALITY_VERY_LOW ? p_settings.blur_passes : 1;
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for (int pass = 0; pass < blur_passes; pass++) {
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int blur_pipeline = SSIL_BLUR_PASS;
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if (p_settings.quality > RS::ENV_SSIL_QUALITY_VERY_LOW) {
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blur_pipeline = SSIL_BLUR_PASS_SMART;
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if (pass < blur_passes - 2) {
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blur_pipeline = SSIL_BLUR_PASS_WIDE;
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}
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}
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for (int i = 0; i < 4; i++) {
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if ((p_settings.quality == RS::ENV_SSIL_QUALITY_VERY_LOW) && ((i == 1) || (i == 2))) {
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continue;
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}
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssil.pipelines[blur_pipeline]);
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if (pass % 2 == 0) {
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if (p_settings.quality == RS::ENV_SSIL_QUALITY_VERY_LOW) {
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ssil_slices[i]), 0);
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} else {
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture_and_sampler(p_ssil_slices[i], ss_effects.mirror_sampler), 0);
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}
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_ssil_pong_slices[i]), 1);
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} else {
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if (p_settings.quality == RS::ENV_SSIL_QUALITY_VERY_LOW) {
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ssil_pong_slices[i]), 0);
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} else {
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture_and_sampler(p_ssil_pong_slices[i], ss_effects.mirror_sampler), 0);
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}
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_ssil_slices[i]), 1);
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}
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_edges_slices[i]), 2);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssil.blur_push_constant, sizeof(SSILBlurPushConstant));
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int x_groups = (p_settings.full_screen_size.x >> (p_settings.half_size ? 2 : 1));
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int y_groups = (p_settings.full_screen_size.y >> (p_settings.half_size ? 2 : 1));
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RD::get_singleton()->compute_list_dispatch_threads(compute_list, x_groups, y_groups, 1);
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if (p_settings.quality > RS::ENV_SSIL_QUALITY_VERY_LOW) {
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RD::get_singleton()->compute_list_add_barrier(compute_list);
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}
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}
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}
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RD::get_singleton()->draw_command_end_label(); // Blur
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}
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{
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RD::get_singleton()->draw_command_begin_label("Interleave Buffers");
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ssil.interleave_push_constant.inv_sharpness = 1.0 - p_settings.sharpness;
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ssil.interleave_push_constant.pixel_size[0] = 1.0 / p_settings.full_screen_size.x;
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ssil.interleave_push_constant.pixel_size[1] = 1.0 / p_settings.full_screen_size.y;
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ssil.interleave_push_constant.size_modifier = uint32_t(p_settings.half_size ? 4 : 2);
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int interleave_pipeline = SSIL_INTERLEAVE_HALF;
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if (p_settings.quality == RS::ENV_SSIL_QUALITY_LOW) {
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interleave_pipeline = SSIL_INTERLEAVE;
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} else if (p_settings.quality >= RS::ENV_SSIL_QUALITY_MEDIUM) {
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interleave_pipeline = SSIL_INTERLEAVE_SMART;
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}
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, ssil.pipelines[interleave_pipeline]);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_destination), 0);
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if (p_settings.quality > RS::ENV_SSIL_QUALITY_VERY_LOW && p_settings.blur_passes % 2 == 0) {
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ssil), 1);
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} else {
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_ssil_pong), 1);
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}
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_edges), 2);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &ssil.interleave_push_constant, sizeof(SSILInterleavePushConstant));
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RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_settings.full_screen_size.x, p_settings.full_screen_size.y, 1);
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RD::get_singleton()->compute_list_add_barrier(compute_list);
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RD::get_singleton()->draw_command_end_label(); // Interleave
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}
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RD::get_singleton()->draw_command_end_label(); // SSIL
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RD::get_singleton()->compute_list_end(RD::BARRIER_MASK_NO_BARRIER);
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int zero[1] = { 0 };
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RD::get_singleton()->buffer_update(ssil.importance_map_load_counter, 0, sizeof(uint32_t), &zero, 0); //no barrier
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}
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void EffectsRD::roughness_limit(RID p_source_normal, RID p_roughness, const Size2i &p_size, float p_curve) {
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roughness_limiter.push_constant.screen_size[0] = p_size.x;
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roughness_limiter.push_constant.screen_size[1] = p_size.y;
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roughness_limiter.push_constant.curve = p_curve;
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RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, roughness_limiter.pipeline);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_source_normal), 0);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_roughness), 1);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &roughness_limiter.push_constant, sizeof(RoughnessLimiterPushConstant)); //not used but set anyway
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RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_size.x, p_size.y, 1);
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RD::get_singleton()->compute_list_end();
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}
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void EffectsRD::sort_buffer(RID p_uniform_set, int p_size) {
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Sort::PushConstant push_constant;
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push_constant.total_elements = p_size;
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bool done = true;
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int numThreadGroups = ((p_size - 1) >> 9) + 1;
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if (numThreadGroups > 1) {
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done = false;
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}
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RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, sort.pipelines[SORT_MODE_BLOCK]);
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RD::get_singleton()->compute_list_bind_uniform_set(compute_list, p_uniform_set, 1);
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RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(Sort::PushConstant));
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RD::get_singleton()->compute_list_dispatch(compute_list, numThreadGroups, 1, 1);
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int presorted = 512;
|
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while (!done) {
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RD::get_singleton()->compute_list_add_barrier(compute_list);
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done = true;
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RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, sort.pipelines[SORT_MODE_STEP]);
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numThreadGroups = 0;
|
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if (p_size > presorted) {
|
|
if (p_size > presorted * 2) {
|
|
done = false;
|
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}
|
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|
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int pow2 = presorted;
|
|
while (pow2 < p_size) {
|
|
pow2 *= 2;
|
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}
|
|
numThreadGroups = pow2 >> 9;
|
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}
|
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|
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unsigned int nMergeSize = presorted * 2;
|
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|
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for (unsigned int nMergeSubSize = nMergeSize >> 1; nMergeSubSize > 256; nMergeSubSize = nMergeSubSize >> 1) {
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|
push_constant.job_params[0] = nMergeSubSize;
|
|
if (nMergeSubSize == nMergeSize >> 1) {
|
|
push_constant.job_params[1] = (2 * nMergeSubSize - 1);
|
|
push_constant.job_params[2] = -1;
|
|
} else {
|
|
push_constant.job_params[1] = nMergeSubSize;
|
|
push_constant.job_params[2] = 1;
|
|
}
|
|
push_constant.job_params[3] = 0;
|
|
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(Sort::PushConstant));
|
|
RD::get_singleton()->compute_list_dispatch(compute_list, numThreadGroups, 1, 1);
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, sort.pipelines[SORT_MODE_INNER]);
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(Sort::PushConstant));
|
|
RD::get_singleton()->compute_list_dispatch(compute_list, numThreadGroups, 1, 1);
|
|
|
|
presorted *= 2;
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_end();
|
|
}
|
|
|
|
EffectsRD::EffectsRD(bool p_prefer_raster_effects) {
|
|
{
|
|
Vector<String> FSR_upscale_modes;
|
|
|
|
#if defined(OSX_ENABLED) || defined(IPHONE_ENABLED)
|
|
// MoltenVK does not support some of the operations used by the normal mode of FSR. Fallback works just fine though.
|
|
FSR_upscale_modes.push_back("\n#define MODE_FSR_UPSCALE_FALLBACK\n");
|
|
#else
|
|
// Everyone else can use normal mode when available.
|
|
if (RD::get_singleton()->get_device_capabilities()->supports_fsr_half_float) {
|
|
FSR_upscale_modes.push_back("\n#define MODE_FSR_UPSCALE_NORMAL\n");
|
|
} else {
|
|
FSR_upscale_modes.push_back("\n#define MODE_FSR_UPSCALE_FALLBACK\n");
|
|
}
|
|
#endif
|
|
|
|
FSR_upscale.shader.initialize(FSR_upscale_modes);
|
|
|
|
FSR_upscale.shader_version = FSR_upscale.shader.version_create();
|
|
FSR_upscale.pipeline = RD::get_singleton()->compute_pipeline_create(FSR_upscale.shader.version_get_shader(FSR_upscale.shader_version, 0));
|
|
}
|
|
|
|
prefer_raster_effects = p_prefer_raster_effects;
|
|
|
|
if (prefer_raster_effects) {
|
|
Vector<String> luminance_reduce_modes;
|
|
luminance_reduce_modes.push_back("\n#define FIRST_PASS\n"); // LUMINANCE_REDUCE_FRAGMENT_FIRST
|
|
luminance_reduce_modes.push_back("\n"); // LUMINANCE_REDUCE_FRAGMENT
|
|
luminance_reduce_modes.push_back("\n#define FINAL_PASS\n"); // LUMINANCE_REDUCE_FRAGMENT_FINAL
|
|
|
|
luminance_reduce_raster.shader.initialize(luminance_reduce_modes);
|
|
memset(&luminance_reduce_raster.push_constant, 0, sizeof(LuminanceReduceRasterPushConstant));
|
|
luminance_reduce_raster.shader_version = luminance_reduce_raster.shader.version_create();
|
|
|
|
for (int i = 0; i < LUMINANCE_REDUCE_FRAGMENT_MAX; i++) {
|
|
luminance_reduce_raster.pipelines[i].setup(luminance_reduce_raster.shader.version_get_shader(luminance_reduce_raster.shader_version, i), RD::RENDER_PRIMITIVE_TRIANGLES, RD::PipelineRasterizationState(), RD::PipelineMultisampleState(), RD::PipelineDepthStencilState(), RD::PipelineColorBlendState::create_disabled(), 0);
|
|
}
|
|
} else {
|
|
// Initialize luminance_reduce
|
|
Vector<String> luminance_reduce_modes;
|
|
luminance_reduce_modes.push_back("\n#define READ_TEXTURE\n");
|
|
luminance_reduce_modes.push_back("\n");
|
|
luminance_reduce_modes.push_back("\n#define WRITE_LUMINANCE\n");
|
|
|
|
luminance_reduce.shader.initialize(luminance_reduce_modes);
|
|
|
|
luminance_reduce.shader_version = luminance_reduce.shader.version_create();
|
|
|
|
for (int i = 0; i < LUMINANCE_REDUCE_MAX; i++) {
|
|
luminance_reduce.pipelines[i] = RD::get_singleton()->compute_pipeline_create(luminance_reduce.shader.version_get_shader(luminance_reduce.shader_version, i));
|
|
}
|
|
|
|
for (int i = 0; i < LUMINANCE_REDUCE_FRAGMENT_MAX; i++) {
|
|
luminance_reduce_raster.pipelines[i].clear();
|
|
}
|
|
}
|
|
|
|
if (!prefer_raster_effects) {
|
|
{
|
|
// Initialize depth buffer for screen space effects
|
|
Vector<String> downsampler_modes;
|
|
downsampler_modes.push_back("\n");
|
|
downsampler_modes.push_back("\n#define USE_HALF_SIZE\n");
|
|
downsampler_modes.push_back("\n#define GENERATE_MIPS\n");
|
|
downsampler_modes.push_back("\n#define GENERATE_MIPS\n#define USE_HALF_SIZE\n");
|
|
downsampler_modes.push_back("\n#define USE_HALF_BUFFERS\n");
|
|
downsampler_modes.push_back("\n#define USE_HALF_BUFFERS\n#define USE_HALF_SIZE\n");
|
|
downsampler_modes.push_back("\n#define GENERATE_MIPS\n#define GENERATE_FULL_MIPS");
|
|
|
|
ss_effects.downsample_shader.initialize(downsampler_modes);
|
|
|
|
ss_effects.downsample_shader_version = ss_effects.downsample_shader.version_create();
|
|
|
|
for (int i = 0; i < SS_EFFECTS_MAX; i++) {
|
|
ss_effects.pipelines[i] = RD::get_singleton()->compute_pipeline_create(ss_effects.downsample_shader.version_get_shader(ss_effects.downsample_shader_version, i));
|
|
}
|
|
|
|
ss_effects.gather_constants_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(SSEffectsGatherConstants));
|
|
SSEffectsGatherConstants gather_constants;
|
|
|
|
const int sub_pass_count = 5;
|
|
for (int pass = 0; pass < 4; pass++) {
|
|
for (int subPass = 0; subPass < sub_pass_count; subPass++) {
|
|
int a = pass;
|
|
int b = subPass;
|
|
|
|
int spmap[5]{ 0, 1, 4, 3, 2 };
|
|
b = spmap[subPass];
|
|
|
|
float ca, sa;
|
|
float angle0 = (float(a) + float(b) / float(sub_pass_count)) * Math_PI * 0.5f;
|
|
|
|
ca = Math::cos(angle0);
|
|
sa = Math::sin(angle0);
|
|
|
|
float scale = 1.0f + (a - 1.5f + (b - (sub_pass_count - 1.0f) * 0.5f) / float(sub_pass_count)) * 0.07f;
|
|
|
|
gather_constants.rotation_matrices[pass * 20 + subPass * 4 + 0] = scale * ca;
|
|
gather_constants.rotation_matrices[pass * 20 + subPass * 4 + 1] = scale * -sa;
|
|
gather_constants.rotation_matrices[pass * 20 + subPass * 4 + 2] = -scale * sa;
|
|
gather_constants.rotation_matrices[pass * 20 + subPass * 4 + 3] = -scale * ca;
|
|
}
|
|
}
|
|
|
|
RD::get_singleton()->buffer_update(ss_effects.gather_constants_buffer, 0, sizeof(SSEffectsGatherConstants), &gather_constants);
|
|
}
|
|
|
|
{
|
|
// Initialize ssao
|
|
|
|
RD::SamplerState sampler;
|
|
sampler.mag_filter = RD::SAMPLER_FILTER_NEAREST;
|
|
sampler.min_filter = RD::SAMPLER_FILTER_NEAREST;
|
|
sampler.mip_filter = RD::SAMPLER_FILTER_NEAREST;
|
|
sampler.repeat_u = RD::SAMPLER_REPEAT_MODE_MIRRORED_REPEAT;
|
|
sampler.repeat_v = RD::SAMPLER_REPEAT_MODE_MIRRORED_REPEAT;
|
|
sampler.repeat_w = RD::SAMPLER_REPEAT_MODE_MIRRORED_REPEAT;
|
|
sampler.max_lod = 4;
|
|
|
|
ss_effects.mirror_sampler = RD::get_singleton()->sampler_create(sampler);
|
|
|
|
uint32_t pipeline = 0;
|
|
{
|
|
Vector<String> ssao_modes;
|
|
|
|
ssao_modes.push_back("\n");
|
|
ssao_modes.push_back("\n#define SSAO_BASE\n");
|
|
ssao_modes.push_back("\n#define ADAPTIVE\n");
|
|
|
|
ssao.gather_shader.initialize(ssao_modes);
|
|
|
|
ssao.gather_shader_version = ssao.gather_shader.version_create();
|
|
|
|
for (int i = 0; i <= SSAO_GATHER_ADAPTIVE; i++) {
|
|
ssao.pipelines[pipeline] = RD::get_singleton()->compute_pipeline_create(ssao.gather_shader.version_get_shader(ssao.gather_shader_version, i));
|
|
pipeline++;
|
|
}
|
|
}
|
|
{
|
|
Vector<String> ssao_modes;
|
|
ssao_modes.push_back("\n#define GENERATE_MAP\n");
|
|
ssao_modes.push_back("\n#define PROCESS_MAPA\n");
|
|
ssao_modes.push_back("\n#define PROCESS_MAPB\n");
|
|
|
|
ssao.importance_map_shader.initialize(ssao_modes);
|
|
|
|
ssao.importance_map_shader_version = ssao.importance_map_shader.version_create();
|
|
|
|
for (int i = SSAO_GENERATE_IMPORTANCE_MAP; i <= SSAO_PROCESS_IMPORTANCE_MAPB; i++) {
|
|
ssao.pipelines[pipeline] = RD::get_singleton()->compute_pipeline_create(ssao.importance_map_shader.version_get_shader(ssao.importance_map_shader_version, i - SSAO_GENERATE_IMPORTANCE_MAP));
|
|
|
|
pipeline++;
|
|
}
|
|
ssao.importance_map_load_counter = RD::get_singleton()->storage_buffer_create(sizeof(uint32_t));
|
|
int zero[1] = { 0 };
|
|
RD::get_singleton()->buffer_update(ssao.importance_map_load_counter, 0, sizeof(uint32_t), &zero);
|
|
RD::get_singleton()->set_resource_name(ssao.importance_map_load_counter, "Importance Map Load Counter");
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.binding = 0;
|
|
u.append_id(ssao.importance_map_load_counter);
|
|
uniforms.push_back(u);
|
|
}
|
|
ssao.counter_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssao.importance_map_shader.version_get_shader(ssao.importance_map_shader_version, 2), 2);
|
|
RD::get_singleton()->set_resource_name(ssao.counter_uniform_set, "Load Counter Uniform Set");
|
|
}
|
|
{
|
|
Vector<String> ssao_modes;
|
|
ssao_modes.push_back("\n#define MODE_NON_SMART\n");
|
|
ssao_modes.push_back("\n#define MODE_SMART\n");
|
|
ssao_modes.push_back("\n#define MODE_WIDE\n");
|
|
|
|
ssao.blur_shader.initialize(ssao_modes);
|
|
|
|
ssao.blur_shader_version = ssao.blur_shader.version_create();
|
|
|
|
for (int i = SSAO_BLUR_PASS; i <= SSAO_BLUR_PASS_WIDE; i++) {
|
|
ssao.pipelines[pipeline] = RD::get_singleton()->compute_pipeline_create(ssao.blur_shader.version_get_shader(ssao.blur_shader_version, i - SSAO_BLUR_PASS));
|
|
|
|
pipeline++;
|
|
}
|
|
}
|
|
{
|
|
Vector<String> ssao_modes;
|
|
ssao_modes.push_back("\n#define MODE_NON_SMART\n");
|
|
ssao_modes.push_back("\n#define MODE_SMART\n");
|
|
ssao_modes.push_back("\n#define MODE_HALF\n");
|
|
|
|
ssao.interleave_shader.initialize(ssao_modes);
|
|
|
|
ssao.interleave_shader_version = ssao.interleave_shader.version_create();
|
|
for (int i = SSAO_INTERLEAVE; i <= SSAO_INTERLEAVE_HALF; i++) {
|
|
ssao.pipelines[pipeline] = RD::get_singleton()->compute_pipeline_create(ssao.interleave_shader.version_get_shader(ssao.interleave_shader_version, i - SSAO_INTERLEAVE));
|
|
RD::get_singleton()->set_resource_name(ssao.pipelines[pipeline], "Interleave Pipeline " + itos(i));
|
|
pipeline++;
|
|
}
|
|
}
|
|
|
|
ERR_FAIL_COND(pipeline != SSAO_MAX);
|
|
}
|
|
}
|
|
|
|
if (!prefer_raster_effects) {
|
|
// Initialize roughness limiter
|
|
Vector<String> shader_modes;
|
|
shader_modes.push_back("");
|
|
|
|
roughness_limiter.shader.initialize(shader_modes);
|
|
|
|
roughness_limiter.shader_version = roughness_limiter.shader.version_create();
|
|
|
|
roughness_limiter.pipeline = RD::get_singleton()->compute_pipeline_create(roughness_limiter.shader.version_get_shader(roughness_limiter.shader_version, 0));
|
|
}
|
|
|
|
if (!prefer_raster_effects) {
|
|
Vector<String> specular_modes;
|
|
specular_modes.push_back("\n#define MODE_MERGE\n");
|
|
specular_modes.push_back("\n#define MODE_MERGE\n#define MODE_SSR\n");
|
|
specular_modes.push_back("\n");
|
|
specular_modes.push_back("\n#define MODE_SSR\n");
|
|
|
|
specular_merge.shader.initialize(specular_modes);
|
|
|
|
specular_merge.shader_version = specular_merge.shader.version_create();
|
|
|
|
//use additive
|
|
|
|
RD::PipelineColorBlendState::Attachment ba;
|
|
ba.enable_blend = true;
|
|
ba.src_color_blend_factor = RD::BLEND_FACTOR_ONE;
|
|
ba.dst_color_blend_factor = RD::BLEND_FACTOR_ONE;
|
|
ba.src_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
|
|
ba.dst_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
|
|
ba.color_blend_op = RD::BLEND_OP_ADD;
|
|
ba.alpha_blend_op = RD::BLEND_OP_ADD;
|
|
|
|
RD::PipelineColorBlendState blend_additive;
|
|
blend_additive.attachments.push_back(ba);
|
|
|
|
for (int i = 0; i < SPECULAR_MERGE_MAX; i++) {
|
|
RD::PipelineColorBlendState blend_state;
|
|
if (i == SPECULAR_MERGE_ADDITIVE_ADD || i == SPECULAR_MERGE_ADDITIVE_SSR) {
|
|
blend_state = blend_additive;
|
|
} else {
|
|
blend_state = RD::PipelineColorBlendState::create_disabled();
|
|
}
|
|
specular_merge.pipelines[i].setup(specular_merge.shader.version_get_shader(specular_merge.shader_version, i), RD::RENDER_PRIMITIVE_TRIANGLES, RD::PipelineRasterizationState(), RD::PipelineMultisampleState(), RD::PipelineDepthStencilState(), blend_state, 0);
|
|
}
|
|
}
|
|
|
|
if (!prefer_raster_effects) {
|
|
{
|
|
Vector<String> ssr_modes;
|
|
ssr_modes.push_back("\n");
|
|
ssr_modes.push_back("\n#define MODE_ROUGH\n");
|
|
|
|
ssr.shader.initialize(ssr_modes);
|
|
|
|
ssr.shader_version = ssr.shader.version_create();
|
|
|
|
for (int i = 0; i < SCREEN_SPACE_REFLECTION_MAX; i++) {
|
|
ssr.pipelines[i] = RD::get_singleton()->compute_pipeline_create(ssr.shader.version_get_shader(ssr.shader_version, i));
|
|
}
|
|
}
|
|
|
|
{
|
|
Vector<String> ssr_filter_modes;
|
|
ssr_filter_modes.push_back("\n");
|
|
ssr_filter_modes.push_back("\n#define VERTICAL_PASS\n");
|
|
|
|
ssr_filter.shader.initialize(ssr_filter_modes);
|
|
|
|
ssr_filter.shader_version = ssr_filter.shader.version_create();
|
|
|
|
for (int i = 0; i < SCREEN_SPACE_REFLECTION_FILTER_MAX; i++) {
|
|
ssr_filter.pipelines[i] = RD::get_singleton()->compute_pipeline_create(ssr_filter.shader.version_get_shader(ssr_filter.shader_version, i));
|
|
}
|
|
}
|
|
|
|
{
|
|
Vector<String> ssr_scale_modes;
|
|
ssr_scale_modes.push_back("\n");
|
|
|
|
ssr_scale.shader.initialize(ssr_scale_modes);
|
|
|
|
ssr_scale.shader_version = ssr_scale.shader.version_create();
|
|
|
|
ssr_scale.pipeline = RD::get_singleton()->compute_pipeline_create(ssr_scale.shader.version_get_shader(ssr_scale.shader_version, 0));
|
|
}
|
|
|
|
{
|
|
Vector<String> sss_modes;
|
|
sss_modes.push_back("\n#define USE_11_SAMPLES\n");
|
|
sss_modes.push_back("\n#define USE_17_SAMPLES\n");
|
|
sss_modes.push_back("\n#define USE_25_SAMPLES\n");
|
|
|
|
sss.shader.initialize(sss_modes);
|
|
|
|
sss.shader_version = sss.shader.version_create();
|
|
|
|
for (int i = 0; i < sss_modes.size(); i++) {
|
|
sss.pipelines[i] = RD::get_singleton()->compute_pipeline_create(sss.shader.version_get_shader(sss.shader_version, i));
|
|
}
|
|
}
|
|
|
|
{
|
|
Vector<String> ssil_modes;
|
|
ssil_modes.push_back("\n");
|
|
ssil_modes.push_back("\n#define SSIL_BASE\n");
|
|
ssil_modes.push_back("\n#define ADAPTIVE\n");
|
|
|
|
ssil.gather_shader.initialize(ssil_modes);
|
|
|
|
ssil.gather_shader_version = ssil.gather_shader.version_create();
|
|
|
|
for (int i = SSIL_GATHER; i <= SSIL_GATHER_ADAPTIVE; i++) {
|
|
ssil.pipelines[i] = RD::get_singleton()->compute_pipeline_create(ssil.gather_shader.version_get_shader(ssil.gather_shader_version, i));
|
|
}
|
|
ssil.projection_uniform_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(SSILProjectionUniforms));
|
|
}
|
|
|
|
{
|
|
Vector<String> ssil_modes;
|
|
ssil_modes.push_back("\n#define GENERATE_MAP\n");
|
|
ssil_modes.push_back("\n#define PROCESS_MAPA\n");
|
|
ssil_modes.push_back("\n#define PROCESS_MAPB\n");
|
|
|
|
ssil.importance_map_shader.initialize(ssil_modes);
|
|
|
|
ssil.importance_map_shader_version = ssil.importance_map_shader.version_create();
|
|
|
|
for (int i = SSIL_GENERATE_IMPORTANCE_MAP; i <= SSIL_PROCESS_IMPORTANCE_MAPB; i++) {
|
|
ssil.pipelines[i] = RD::get_singleton()->compute_pipeline_create(ssil.importance_map_shader.version_get_shader(ssil.importance_map_shader_version, i - SSIL_GENERATE_IMPORTANCE_MAP));
|
|
}
|
|
ssil.importance_map_load_counter = RD::get_singleton()->storage_buffer_create(sizeof(uint32_t));
|
|
int zero[1] = { 0 };
|
|
RD::get_singleton()->buffer_update(ssil.importance_map_load_counter, 0, sizeof(uint32_t), &zero);
|
|
RD::get_singleton()->set_resource_name(ssil.importance_map_load_counter, "Importance Map Load Counter");
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.binding = 0;
|
|
u.append_id(ssil.importance_map_load_counter);
|
|
uniforms.push_back(u);
|
|
}
|
|
ssil.counter_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, ssil.importance_map_shader.version_get_shader(ssil.importance_map_shader_version, 2), 2);
|
|
RD::get_singleton()->set_resource_name(ssil.counter_uniform_set, "Load Counter Uniform Set");
|
|
}
|
|
{
|
|
Vector<String> ssil_modes;
|
|
ssil_modes.push_back("\n#define MODE_NON_SMART\n");
|
|
ssil_modes.push_back("\n#define MODE_SMART\n");
|
|
ssil_modes.push_back("\n#define MODE_WIDE\n");
|
|
|
|
ssil.blur_shader.initialize(ssil_modes);
|
|
|
|
ssil.blur_shader_version = ssil.blur_shader.version_create();
|
|
for (int i = SSIL_BLUR_PASS; i <= SSIL_BLUR_PASS_WIDE; i++) {
|
|
ssil.pipelines[i] = RD::get_singleton()->compute_pipeline_create(ssil.blur_shader.version_get_shader(ssil.blur_shader_version, i - SSIL_BLUR_PASS));
|
|
}
|
|
}
|
|
|
|
{
|
|
Vector<String> ssil_modes;
|
|
ssil_modes.push_back("\n#define MODE_NON_SMART\n");
|
|
ssil_modes.push_back("\n#define MODE_SMART\n");
|
|
ssil_modes.push_back("\n#define MODE_HALF\n");
|
|
|
|
ssil.interleave_shader.initialize(ssil_modes);
|
|
|
|
ssil.interleave_shader_version = ssil.interleave_shader.version_create();
|
|
for (int i = SSIL_INTERLEAVE; i <= SSIL_INTERLEAVE_HALF; i++) {
|
|
ssil.pipelines[i] = RD::get_singleton()->compute_pipeline_create(ssil.interleave_shader.version_get_shader(ssil.interleave_shader_version, i - SSIL_INTERLEAVE));
|
|
}
|
|
}
|
|
}
|
|
|
|
{
|
|
Vector<String> sort_modes;
|
|
sort_modes.push_back("\n#define MODE_SORT_BLOCK\n");
|
|
sort_modes.push_back("\n#define MODE_SORT_STEP\n");
|
|
sort_modes.push_back("\n#define MODE_SORT_INNER\n");
|
|
|
|
sort.shader.initialize(sort_modes);
|
|
|
|
sort.shader_version = sort.shader.version_create();
|
|
|
|
for (int i = 0; i < SORT_MODE_MAX; i++) {
|
|
sort.pipelines[i] = RD::get_singleton()->compute_pipeline_create(sort.shader.version_get_shader(sort.shader_version, i));
|
|
}
|
|
}
|
|
|
|
{
|
|
Vector<String> taa_modes;
|
|
taa_modes.push_back("\n#define MODE_TAA_RESOLVE");
|
|
TAA_resolve.shader.initialize(taa_modes);
|
|
TAA_resolve.shader_version = TAA_resolve.shader.version_create();
|
|
TAA_resolve.pipeline = RD::get_singleton()->compute_pipeline_create(TAA_resolve.shader.version_get_shader(TAA_resolve.shader_version, 0));
|
|
}
|
|
|
|
RD::SamplerState sampler;
|
|
sampler.mag_filter = RD::SAMPLER_FILTER_LINEAR;
|
|
sampler.min_filter = RD::SAMPLER_FILTER_LINEAR;
|
|
sampler.max_lod = 0;
|
|
|
|
default_sampler = RD::get_singleton()->sampler_create(sampler);
|
|
RD::get_singleton()->set_resource_name(default_sampler, "Default Linear Sampler");
|
|
|
|
sampler.min_filter = RD::SAMPLER_FILTER_LINEAR;
|
|
sampler.mip_filter = RD::SAMPLER_FILTER_LINEAR;
|
|
sampler.max_lod = 1e20;
|
|
|
|
default_mipmap_sampler = RD::get_singleton()->sampler_create(sampler);
|
|
RD::get_singleton()->set_resource_name(default_mipmap_sampler, "Default MipMap Sampler");
|
|
|
|
{ //create index array for copy shaders
|
|
Vector<uint8_t> pv;
|
|
pv.resize(6 * 4);
|
|
{
|
|
uint8_t *w = pv.ptrw();
|
|
int *p32 = (int *)w;
|
|
p32[0] = 0;
|
|
p32[1] = 1;
|
|
p32[2] = 2;
|
|
p32[3] = 0;
|
|
p32[4] = 2;
|
|
p32[5] = 3;
|
|
}
|
|
index_buffer = RD::get_singleton()->index_buffer_create(6, RenderingDevice::INDEX_BUFFER_FORMAT_UINT32, pv);
|
|
index_array = RD::get_singleton()->index_array_create(index_buffer, 0, 6);
|
|
}
|
|
}
|
|
|
|
EffectsRD::~EffectsRD() {
|
|
RD::get_singleton()->free(default_sampler);
|
|
RD::get_singleton()->free(default_mipmap_sampler);
|
|
RD::get_singleton()->free(index_buffer); //array gets freed as dependency
|
|
|
|
FSR_upscale.shader.version_free(FSR_upscale.shader_version);
|
|
TAA_resolve.shader.version_free(TAA_resolve.shader_version);
|
|
if (prefer_raster_effects) {
|
|
luminance_reduce_raster.shader.version_free(luminance_reduce_raster.shader_version);
|
|
} else {
|
|
luminance_reduce.shader.version_free(luminance_reduce.shader_version);
|
|
}
|
|
if (!prefer_raster_effects) {
|
|
specular_merge.shader.version_free(specular_merge.shader_version);
|
|
ss_effects.downsample_shader.version_free(ss_effects.downsample_shader_version);
|
|
ssao.blur_shader.version_free(ssao.blur_shader_version);
|
|
ssao.gather_shader.version_free(ssao.gather_shader_version);
|
|
ssao.interleave_shader.version_free(ssao.interleave_shader_version);
|
|
ssao.importance_map_shader.version_free(ssao.importance_map_shader_version);
|
|
ssil.blur_shader.version_free(ssil.blur_shader_version);
|
|
ssil.gather_shader.version_free(ssil.gather_shader_version);
|
|
ssil.interleave_shader.version_free(ssil.interleave_shader_version);
|
|
ssil.importance_map_shader.version_free(ssil.importance_map_shader_version);
|
|
roughness_limiter.shader.version_free(roughness_limiter.shader_version);
|
|
ssr.shader.version_free(ssr.shader_version);
|
|
ssr_filter.shader.version_free(ssr_filter.shader_version);
|
|
ssr_scale.shader.version_free(ssr_scale.shader_version);
|
|
sss.shader.version_free(sss.shader_version);
|
|
|
|
RD::get_singleton()->free(ss_effects.mirror_sampler);
|
|
RD::get_singleton()->free(ss_effects.gather_constants_buffer);
|
|
RD::get_singleton()->free(ssao.importance_map_load_counter);
|
|
RD::get_singleton()->free(ssil.importance_map_load_counter);
|
|
RD::get_singleton()->free(ssil.projection_uniform_buffer);
|
|
}
|
|
sort.shader.version_free(sort.shader_version);
|
|
}
|