diff options
Diffstat (limited to 'servers/rendering/renderer_rd')
12 files changed, 400 insertions, 290 deletions
diff --git a/servers/rendering/renderer_rd/effects/luminance.cpp b/servers/rendering/renderer_rd/effects/luminance.cpp new file mode 100644 index 0000000000..7462282932 --- /dev/null +++ b/servers/rendering/renderer_rd/effects/luminance.cpp @@ -0,0 +1,255 @@ +/**************************************************************************/ +/* luminance.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/**************************************************************************/ + +#include "luminance.h" +#include "../framebuffer_cache_rd.h" +#include "../uniform_set_cache_rd.h" +#include "servers/rendering/renderer_rd/storage_rd/material_storage.h" + +using namespace RendererRD; + +Luminance::Luminance(bool p_prefer_raster_effects) { + 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); + 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(); + } + } +} + +Luminance::~Luminance() { + 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); + } +} + +void Luminance::LuminanceBuffers::set_prefer_raster_effects(bool p_prefer_raster_effects) { + prefer_raster_effects = p_prefer_raster_effects; +} + +void Luminance::LuminanceBuffers::configure(RenderSceneBuffersRD *p_render_buffers) { + Size2i internal_size = p_render_buffers->get_internal_size(); + int w = internal_size.x; + int h = internal_size.y; + + while (true) { + w = MAX(w / 8, 1); + h = MAX(h / 8, 1); + + RD::TextureFormat tf; + tf.format = RD::DATA_FORMAT_R32_SFLOAT; + tf.width = w; + tf.height = h; + + bool final = w == 1 && h == 1; + + if (prefer_raster_effects) { + tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT; + } else { + tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT; + if (final) { + tf.usage_bits |= RD::TEXTURE_USAGE_SAMPLING_BIT; + } + } + + RID texture = RD::get_singleton()->texture_create(tf, RD::TextureView()); + reduce.push_back(texture); + + if (final) { + current = RD::get_singleton()->texture_create(tf, RD::TextureView()); + break; + } + } +} + +void Luminance::LuminanceBuffers::free_data() { + for (int i = 0; i < reduce.size(); i++) { + RD::get_singleton()->free(reduce[i]); + } + reduce.clear(); + + if (current.is_valid()) { + RD::get_singleton()->free(current); + current = RID(); + } +} + +Ref<Luminance::LuminanceBuffers> Luminance::get_luminance_buffers(Ref<RenderSceneBuffersRD> p_render_buffers) { + if (p_render_buffers->has_custom_data(RB_LUMINANCE_BUFFERS)) { + return p_render_buffers->get_custom_data(RB_LUMINANCE_BUFFERS); + } + + Ref<LuminanceBuffers> buffers; + buffers.instantiate(); + buffers->set_prefer_raster_effects(prefer_raster_effects); + buffers->configure(p_render_buffers.ptr()); + + p_render_buffers->set_custom_data(RB_LUMINANCE_BUFFERS, buffers); + + return buffers; +} + +RID Luminance::get_current_luminance_buffer(Ref<RenderSceneBuffersRD> p_render_buffers) { + if (p_render_buffers->has_custom_data(RB_LUMINANCE_BUFFERS)) { + Ref<LuminanceBuffers> buffers = p_render_buffers->get_custom_data(RB_LUMINANCE_BUFFERS); + return buffers->current; + } + + return RID(); +} + +void Luminance::luminance_reduction(RID p_source_texture, const Size2i p_source_size, Ref<LuminanceBuffers> p_luminance_buffers, float p_min_luminance, float p_max_luminance, float p_adjust, bool p_set) { + UniformSetCacheRD *uniform_set_cache = UniformSetCacheRD::get_singleton(); + ERR_FAIL_NULL(uniform_set_cache); + MaterialStorage *material_storage = MaterialStorage::get_singleton(); + ERR_FAIL_NULL(material_storage); + + // setup our uniforms + RID default_sampler = material_storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED); + + if (prefer_raster_effects) { + LuminanceReduceRasterPushConstant push_constant; + memset(&push_constant, 0, sizeof(LuminanceReduceRasterPushConstant)); + + push_constant.max_luminance = p_max_luminance; + push_constant.min_luminance = p_min_luminance; + push_constant.exposure_adjust = p_adjust; + + for (int i = 0; i < p_luminance_buffers->reduce.size(); i++) { + push_constant.source_size[0] = i == 0 ? p_source_size.x : push_constant.dest_size[0]; + push_constant.source_size[1] = i == 0 ? p_source_size.y : push_constant.dest_size[1]; + push_constant.dest_size[0] = MAX(push_constant.source_size[0] / 8, 1); + push_constant.dest_size[1] = MAX(push_constant.source_size[1] / 8, 1); + + bool final = !p_set && (push_constant.dest_size[0] == 1) && (push_constant.dest_size[1] == 1); + LuminanceReduceRasterMode mode = final ? LUMINANCE_REDUCE_FRAGMENT_FINAL : (i == 0 ? LUMINANCE_REDUCE_FRAGMENT_FIRST : LUMINANCE_REDUCE_FRAGMENT); + RID shader = luminance_reduce_raster.shader.version_get_shader(luminance_reduce_raster.shader_version, mode); + + RID framebuffer = FramebufferCacheRD::get_singleton()->get_cache(p_luminance_buffers->reduce[i]); + + RD::Uniform u_source_texture(RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE, 0, Vector<RID>({ default_sampler, i == 0 ? p_source_texture : p_luminance_buffers->reduce[i - 1] })); + + RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(framebuffer, 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(framebuffer))); + RD::get_singleton()->draw_list_bind_uniform_set(draw_list, uniform_set_cache->get_cache(shader, 0, u_source_texture), 0); + if (final) { + RD::Uniform u_current_texture(RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE, 0, Vector<RID>({ default_sampler, p_luminance_buffers->current })); + RD::get_singleton()->draw_list_bind_uniform_set(draw_list, uniform_set_cache->get_cache(shader, 1, u_current_texture), 1); + } + RD::get_singleton()->draw_list_bind_index_array(draw_list, material_storage->get_quad_index_array()); + + RD::get_singleton()->draw_list_set_push_constant(draw_list, &push_constant, sizeof(LuminanceReduceRasterPushConstant)); + + RD::get_singleton()->draw_list_draw(draw_list, true); + RD::get_singleton()->draw_list_end(); + } + } else { + LuminanceReducePushConstant push_constant; + memset(&push_constant, 0, sizeof(LuminanceReducePushConstant)); + + push_constant.source_size[0] = p_source_size.x; + push_constant.source_size[1] = p_source_size.y; + push_constant.max_luminance = p_max_luminance; + push_constant.min_luminance = p_min_luminance; + push_constant.exposure_adjust = p_adjust; + + RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin(); + + for (int i = 0; i < p_luminance_buffers->reduce.size(); i++) { + RID shader; + + if (i == 0) { + shader = luminance_reduce.shader.version_get_shader(luminance_reduce.shader_version, LUMINANCE_REDUCE_READ); + RD::Uniform u_source_texture(RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE, 0, Vector<RID>({ default_sampler, p_source_texture })); + + 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, uniform_set_cache->get_cache(shader, 0, u_source_texture), 0); + } else { + RD::get_singleton()->compute_list_add_barrier(compute_list); //needs barrier, wait until previous is done + + if (i == p_luminance_buffers->reduce.size() - 1 && !p_set) { + shader = luminance_reduce.shader.version_get_shader(luminance_reduce.shader_version, LUMINANCE_REDUCE_WRITE); + RD::Uniform u_current_texture(RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE, 0, Vector<RID>({ default_sampler, p_luminance_buffers->current })); + + 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, uniform_set_cache->get_cache(shader, 2, u_current_texture), 2); + } else { + shader = luminance_reduce.shader.version_get_shader(luminance_reduce.shader_version, LUMINANCE_REDUCE); + RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, luminance_reduce.pipelines[LUMINANCE_REDUCE]); + } + + RD::Uniform u_source_texture(RD::UNIFORM_TYPE_IMAGE, 0, p_luminance_buffers->reduce[i - 1]); + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, uniform_set_cache->get_cache(shader, 0, u_source_texture), 0); + } + + RD::Uniform u_reduce_texture(RD::UNIFORM_TYPE_IMAGE, 0, p_luminance_buffers->reduce[i]); + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, uniform_set_cache->get_cache(shader, 1, u_reduce_texture), 1); + + RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(LuminanceReducePushConstant)); + + RD::get_singleton()->compute_list_dispatch_threads(compute_list, push_constant.source_size[0], push_constant.source_size[1], 1); + + push_constant.source_size[0] = MAX(push_constant.source_size[0] / 8, 1); + push_constant.source_size[1] = MAX(push_constant.source_size[1] / 8, 1); + } + + RD::get_singleton()->compute_list_end(); + } + + SWAP(p_luminance_buffers->current, p_luminance_buffers->reduce.write[p_luminance_buffers->reduce.size() - 1]); +} diff --git a/servers/rendering/renderer_rd/effects/luminance.h b/servers/rendering/renderer_rd/effects/luminance.h new file mode 100644 index 0000000000..0f343fceab --- /dev/null +++ b/servers/rendering/renderer_rd/effects/luminance.h @@ -0,0 +1,120 @@ +/**************************************************************************/ +/* luminance.h */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/**************************************************************************/ + +#ifndef LUMINANCE_RD_H +#define LUMINANCE_RD_H + +#include "servers/rendering/renderer_rd/pipeline_cache_rd.h" +#include "servers/rendering/renderer_rd/shaders/effects/luminance_reduce.glsl.gen.h" +#include "servers/rendering/renderer_rd/shaders/effects/luminance_reduce_raster.glsl.gen.h" +#include "servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h" +#include "servers/rendering/renderer_scene_render.h" + +#include "servers/rendering_server.h" + +#define RB_LUMINANCE_BUFFERS SNAME("luminance_buffers") + +namespace RendererRD { + +class Luminance { +private: + bool prefer_raster_effects; + + enum LuminanceReduceMode { + LUMINANCE_REDUCE_READ, + LUMINANCE_REDUCE, + LUMINANCE_REDUCE_WRITE, + LUMINANCE_REDUCE_MAX + }; + + struct LuminanceReducePushConstant { + int32_t source_size[2]; + float max_luminance; + float min_luminance; + float exposure_adjust; + float pad[3]; + }; + + struct LuminanceReduce { + LuminanceReduceShaderRD shader; + RID shader_version; + RID pipelines[LUMINANCE_REDUCE_MAX]; + } luminance_reduce; + + enum LuminanceReduceRasterMode { + LUMINANCE_REDUCE_FRAGMENT_FIRST, + LUMINANCE_REDUCE_FRAGMENT, + LUMINANCE_REDUCE_FRAGMENT_FINAL, + LUMINANCE_REDUCE_FRAGMENT_MAX + }; + + struct LuminanceReduceRasterPushConstant { + int32_t source_size[2]; + int32_t dest_size[2]; + float exposure_adjust; + float min_luminance; + float max_luminance; + uint32_t pad1; + }; + + struct LuminanceReduceFragment { + LuminanceReduceRasterShaderRD shader; + RID shader_version; + PipelineCacheRD pipelines[LUMINANCE_REDUCE_FRAGMENT_MAX]; + } luminance_reduce_raster; + +public: + class LuminanceBuffers : public RenderBufferCustomDataRD { + GDCLASS(LuminanceBuffers, RenderBufferCustomDataRD); + + private: + bool prefer_raster_effects; + + public: + Vector<RID> reduce; + RID current; + + virtual void configure(RenderSceneBuffersRD *p_render_buffers) override; + virtual void free_data() override; + + void set_prefer_raster_effects(bool p_prefer_raster_effects); + }; + + Ref<LuminanceBuffers> get_luminance_buffers(Ref<RenderSceneBuffersRD> p_render_buffers); + RID get_current_luminance_buffer(Ref<RenderSceneBuffersRD> p_render_buffers); + void luminance_reduction(RID p_source_texture, const Size2i p_source_size, Ref<LuminanceBuffers> p_luminance_buffers, float p_min_luminance, float p_max_luminance, float p_adjust, bool p_set = false); + + Luminance(bool p_prefer_raster_effects); + ~Luminance(); +}; + +} // namespace RendererRD + +#endif // LUMINANCE_RD_H diff --git a/servers/rendering/renderer_rd/effects_rd.cpp b/servers/rendering/renderer_rd/effects_rd.cpp index 6d15d5c77b..b7a1396f9c 100644 --- a/servers/rendering/renderer_rd/effects_rd.cpp +++ b/servers/rendering/renderer_rd/effects_rd.cpp @@ -55,36 +55,13 @@ RID EffectsRD::_get_uniform_set_from_image(RID p_image) { u.append_id(p_image); uniforms.push_back(u); //any thing with the same configuration (one texture in binding 0 for set 0), is good - RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, luminance_reduce.shader.version_get_shader(luminance_reduce.shader_version, 0), 1); + RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, roughness_limiter.shader.version_get_shader(roughness_limiter.shader_version, 0), 1); image_to_uniform_set_cache[p_image] = uniform_set; return uniform_set; } -RID EffectsRD::_get_uniform_set_from_texture(RID p_texture, bool p_use_mipmaps) { - if (texture_to_uniform_set_cache.has(p_texture)) { - RID uniform_set = texture_to_uniform_set_cache[p_texture]; - if (RD::get_singleton()->uniform_set_is_valid(uniform_set)) { - return uniform_set; - } - } - - Vector<RD::Uniform> uniforms; - RD::Uniform u; - u.uniform_type = RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE; - u.binding = 0; - u.append_id(p_use_mipmaps ? default_mipmap_sampler : default_sampler); - u.append_id(p_texture); - uniforms.push_back(u); - // anything with the same configuration (one texture in binding 0 for set 0), is good - RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, luminance_reduce_raster.shader.version_get_shader(luminance_reduce_raster.shader_version, 0), 0); - - texture_to_uniform_set_cache[p_texture] = uniform_set; - - return uniform_set; -} - RID EffectsRD::_get_compute_uniform_set_from_texture(RID p_texture, bool p_use_mipmaps) { if (texture_to_compute_uniform_set_cache.has(p_texture)) { RID uniform_set = texture_to_compute_uniform_set_cache[p_texture]; @@ -101,86 +78,13 @@ RID EffectsRD::_get_compute_uniform_set_from_texture(RID p_texture, bool p_use_m u.append_id(p_texture); uniforms.push_back(u); //any thing with the same configuration (one texture in binding 0 for set 0), is good - RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, luminance_reduce.shader.version_get_shader(luminance_reduce.shader_version, 0), 0); + RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, roughness_limiter.shader.version_get_shader(roughness_limiter.shader_version, 0), 0); texture_to_compute_uniform_set_cache[p_texture] = uniform_set; return uniform_set; } -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::roughness_limit(RID p_source_normal, RID p_roughness, const Size2i &p_size, float p_curve) { roughness_limiter.push_constant.screen_size[0] = p_size.x; roughness_limiter.push_constant.screen_size[1] = p_size.y; @@ -270,39 +174,6 @@ void EffectsRD::sort_buffer(RID p_uniform_set, int p_size) { EffectsRD::EffectsRD(bool p_prefer_raster_effects) { 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 roughness limiter Vector<String> shader_modes; @@ -368,11 +239,6 @@ EffectsRD::~EffectsRD() { RD::get_singleton()->free(default_mipmap_sampler); RD::get_singleton()->free(index_buffer); //array gets freed as dependency - 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) { roughness_limiter.shader.version_free(roughness_limiter.shader_version); } diff --git a/servers/rendering/renderer_rd/effects_rd.h b/servers/rendering/renderer_rd/effects_rd.h index bbe240b241..45198e5fc5 100644 --- a/servers/rendering/renderer_rd/effects_rd.h +++ b/servers/rendering/renderer_rd/effects_rd.h @@ -33,8 +33,6 @@ #include "core/math/projection.h" #include "servers/rendering/renderer_rd/pipeline_cache_rd.h" -#include "servers/rendering/renderer_rd/shaders/luminance_reduce.glsl.gen.h" -#include "servers/rendering/renderer_rd/shaders/luminance_reduce_raster.glsl.gen.h" #include "servers/rendering/renderer_rd/shaders/roughness_limiter.glsl.gen.h" #include "servers/rendering/renderer_rd/shaders/sort.glsl.gen.h" #include "servers/rendering/renderer_scene_render.h" @@ -45,51 +43,6 @@ class EffectsRD { private: bool prefer_raster_effects; - enum LuminanceReduceMode { - LUMINANCE_REDUCE_READ, - LUMINANCE_REDUCE, - LUMINANCE_REDUCE_WRITE, - LUMINANCE_REDUCE_MAX - }; - - struct LuminanceReducePushConstant { - int32_t source_size[2]; - float max_luminance; - float min_luminance; - float exposure_adjust; - float pad[3]; - }; - - struct LuminanceReduce { - LuminanceReducePushConstant push_constant; - LuminanceReduceShaderRD shader; - RID shader_version; - RID pipelines[LUMINANCE_REDUCE_MAX]; - } luminance_reduce; - - enum LuminanceReduceRasterMode { - LUMINANCE_REDUCE_FRAGMENT_FIRST, - LUMINANCE_REDUCE_FRAGMENT, - LUMINANCE_REDUCE_FRAGMENT_FINAL, - LUMINANCE_REDUCE_FRAGMENT_MAX - }; - - struct LuminanceReduceRasterPushConstant { - int32_t source_size[2]; - int32_t dest_size[2]; - float exposure_adjust; - float min_luminance; - float max_luminance; - uint32_t pad1; - }; - - struct LuminanceReduceFragment { - LuminanceReduceRasterPushConstant push_constant; - LuminanceReduceRasterShaderRD shader; - RID shader_version; - PipelineCacheRD pipelines[LUMINANCE_REDUCE_FRAGMENT_MAX]; - } luminance_reduce_raster; - struct RoughnessLimiterPushConstant { int32_t screen_size[2]; float curve; @@ -164,15 +117,11 @@ private: RBMap<TextureSamplerPair, RID> texture_sampler_to_compute_uniform_set_cache; RID _get_uniform_set_from_image(RID p_texture); - RID _get_uniform_set_from_texture(RID p_texture, bool p_use_mipmaps = false); RID _get_compute_uniform_set_from_texture(RID p_texture, bool p_use_mipmaps = false); public: bool get_prefer_raster_effects(); - void 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 = false); - void 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 = false); - void roughness_limit(RID p_source_normal, RID p_roughness, const Size2i &p_size, float p_curve); void sort_buffer(RID p_uniform_set, int p_size); diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp index d426c4fc2e..1d45db8eaf 100644 --- a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp +++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp @@ -249,57 +249,6 @@ Ref<RenderSceneBuffers> RendererSceneRenderRD::render_buffers_create() { return rb; } -void RendererSceneRenderRD::_allocate_luminance_textures(Ref<RenderSceneBuffersRD> rb) { - ERR_FAIL_COND(!rb->luminance.current.is_null()); - - Size2i internal_size = rb->get_internal_size(); - int w = internal_size.x; - int h = internal_size.y; - - while (true) { - w = MAX(w / 8, 1); - h = MAX(h / 8, 1); - - RD::TextureFormat tf; - tf.format = RD::DATA_FORMAT_R32_SFLOAT; - tf.width = w; - tf.height = h; - - bool final = w == 1 && h == 1; - - if (_render_buffers_can_be_storage()) { - tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT; - if (final) { - tf.usage_bits |= RD::TEXTURE_USAGE_SAMPLING_BIT; - } - } else { - tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT; - } - - RID texture = RD::get_singleton()->texture_create(tf, RD::TextureView()); - - rb->luminance.reduce.push_back(texture); - if (!_render_buffers_can_be_storage()) { - Vector<RID> fb; - fb.push_back(texture); - - rb->luminance.fb.push_back(RD::get_singleton()->framebuffer_create(fb)); - } - - if (final) { - rb->luminance.current = RD::get_singleton()->texture_create(tf, RD::TextureView()); - - if (!_render_buffers_can_be_storage()) { - Vector<RID> fb; - fb.push_back(rb->luminance.current); - - rb->luminance.current_fb = RD::get_singleton()->framebuffer_create(fb); - } - break; - } - } -} - void RendererSceneRenderRD::_render_buffers_copy_screen_texture(const RenderDataRD *p_render_data) { Ref<RenderSceneBuffersRD> rb = p_render_data->render_buffers; ERR_FAIL_COND(rb.is_null()); @@ -443,9 +392,9 @@ void RendererSceneRenderRD::_render_buffers_post_process_and_tonemap(const Rende RENDER_TIMESTAMP("Auto exposure"); RD::get_singleton()->draw_command_begin_label("Auto exposure"); - if (rb->luminance.current.is_null()) { - _allocate_luminance_textures(rb); - } + + Ref<RendererRD::Luminance::LuminanceBuffers> luminance_buffers = luminance->get_luminance_buffers(rb); + uint64_t auto_exposure_version = RSG::camera_attributes->camera_attributes_get_auto_exposure_version(p_render_data->camera_attributes); bool set_immediate = auto_exposure_version != rb->get_auto_exposure_version(); rb->set_auto_exposure_version(auto_exposure_version); @@ -453,16 +402,9 @@ void RendererSceneRenderRD::_render_buffers_post_process_and_tonemap(const Rende double step = RSG::camera_attributes->camera_attributes_get_auto_exposure_adjust_speed(p_render_data->camera_attributes) * time_step; float auto_exposure_min_sensitivity = RSG::camera_attributes->camera_attributes_get_auto_exposure_min_sensitivity(p_render_data->camera_attributes); float auto_exposure_max_sensitivity = RSG::camera_attributes->camera_attributes_get_auto_exposure_max_sensitivity(p_render_data->camera_attributes); - if (can_use_storage) { - RendererCompositorRD::singleton->get_effects()->luminance_reduction(internal_texture, internal_size, rb->luminance.reduce, rb->luminance.current, auto_exposure_min_sensitivity, auto_exposure_max_sensitivity, step, set_immediate); - } else { - RendererCompositorRD::singleton->get_effects()->luminance_reduction_raster(internal_texture, internal_size, rb->luminance.reduce, rb->luminance.fb, rb->luminance.current, auto_exposure_min_sensitivity, auto_exposure_max_sensitivity, step, set_immediate); - } + luminance->luminance_reduction(internal_texture, internal_size, luminance_buffers, auto_exposure_min_sensitivity, auto_exposure_max_sensitivity, step, set_immediate); + // Swap final reduce with prev luminance. - SWAP(rb->luminance.current, rb->luminance.reduce.write[rb->luminance.reduce.size() - 1]); - if (!can_use_storage) { - SWAP(rb->luminance.current_fb, rb->luminance.fb.write[rb->luminance.fb.size() - 1]); - } auto_exposure_scale = RSG::camera_attributes->camera_attributes_get_auto_exposure_scale(p_render_data->camera_attributes); @@ -496,8 +438,8 @@ void RendererSceneRenderRD::_render_buffers_post_process_and_tonemap(const Rende if (i == 0) { RID luminance_texture; - if (RSG::camera_attributes->camera_attributes_uses_auto_exposure(p_render_data->camera_attributes) && rb->luminance.current.is_valid()) { - luminance_texture = rb->luminance.current; + if (RSG::camera_attributes->camera_attributes_uses_auto_exposure(p_render_data->camera_attributes)) { + luminance_texture = luminance->get_current_luminance_buffer(rb); // this will return and empty RID if we don't have an auto exposure buffer } RID source = rb->get_internal_texture(l); RID dest = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, l, i); @@ -530,9 +472,9 @@ void RendererSceneRenderRD::_render_buffers_post_process_and_tonemap(const Rende RendererRD::ToneMapper::TonemapSettings tonemap; - if (can_use_effects && RSG::camera_attributes->camera_attributes_uses_auto_exposure(p_render_data->camera_attributes) && rb->luminance.current.is_valid()) { + tonemap.exposure_texture = luminance->get_current_luminance_buffer(rb); + if (can_use_effects && RSG::camera_attributes->camera_attributes_uses_auto_exposure(p_render_data->camera_attributes) && tonemap.exposure_texture.is_valid()) { tonemap.use_auto_exposure = true; - tonemap.exposure_texture = rb->luminance.current; tonemap.auto_exposure_scale = auto_exposure_scale; } else { tonemap.exposure_texture = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_WHITE); @@ -746,10 +688,11 @@ void RendererSceneRenderRD::_render_buffers_debug_draw(Ref<RenderSceneBuffersRD> } if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SCENE_LUMINANCE) { - if (p_render_buffers->luminance.current.is_valid()) { + RID luminance_texture = luminance->get_current_luminance_buffer(p_render_buffers); + if (luminance_texture.is_valid()) { Size2i rtsize = texture_storage->render_target_get_size(render_target); - copy_effects->copy_to_fb_rect(p_render_buffers->luminance.current, texture_storage->render_target_get_rd_framebuffer(render_target), Rect2(Vector2(), rtsize / 8), false, true); + copy_effects->copy_to_fb_rect(luminance_texture, texture_storage->render_target_get_rd_framebuffer(render_target), Rect2(Vector2(), rtsize / 8), false, true); } } @@ -1334,6 +1277,7 @@ void RendererSceneRenderRD::init() { bool can_use_vrs = is_vrs_supported(); bokeh_dof = memnew(RendererRD::BokehDOF(!can_use_storage)); copy_effects = memnew(RendererRD::CopyEffects(!can_use_storage)); + luminance = memnew(RendererRD::Luminance(!can_use_storage)); tone_mapper = memnew(RendererRD::ToneMapper); if (can_use_vrs) { vrs = memnew(RendererRD::VRS); @@ -1354,6 +1298,9 @@ RendererSceneRenderRD::~RendererSceneRenderRD() { if (copy_effects) { memdelete(copy_effects); } + if (luminance) { + memdelete(luminance); + } if (tone_mapper) { memdelete(tone_mapper); } diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.h b/servers/rendering/renderer_rd/renderer_scene_render_rd.h index 54f068c314..6fa2f7a570 100644 --- a/servers/rendering/renderer_rd/renderer_scene_render_rd.h +++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.h @@ -38,6 +38,7 @@ #include "servers/rendering/renderer_rd/effects/bokeh_dof.h" #include "servers/rendering/renderer_rd/effects/copy_effects.h" #include "servers/rendering/renderer_rd/effects/fsr.h" +#include "servers/rendering/renderer_rd/effects/luminance.h" #include "servers/rendering/renderer_rd/effects/tone_mapper.h" #include "servers/rendering/renderer_rd/effects/vrs.h" #include "servers/rendering/renderer_rd/environment/fog.h" @@ -105,6 +106,7 @@ protected: RendererRD::ForwardIDStorage *forward_id_storage = nullptr; RendererRD::BokehDOF *bokeh_dof = nullptr; RendererRD::CopyEffects *copy_effects = nullptr; + RendererRD::Luminance *luminance = nullptr; RendererRD::ToneMapper *tone_mapper = nullptr; RendererRD::FSR *fsr = nullptr; RendererRD::VRS *vrs = nullptr; @@ -180,9 +182,6 @@ private: /* RENDER BUFFERS */ - // TODO move into effects/luminance.h/cpp - void _allocate_luminance_textures(Ref<RenderSceneBuffersRD> rb); - /* GI */ bool screen_space_roughness_limiter = false; float screen_space_roughness_limiter_amount = 0.25; diff --git a/servers/rendering/renderer_rd/shader_rd.cpp b/servers/rendering/renderer_rd/shader_rd.cpp index ab64ae1055..2d5263a3e2 100644 --- a/servers/rendering/renderer_rd/shader_rd.cpp +++ b/servers/rendering/renderer_rd/shader_rd.cpp @@ -33,6 +33,7 @@ #include "core/io/compression.h" #include "core/io/dir_access.h" #include "core/io/file_access.h" +#include "core/version.h" #include "renderer_compositor_rd.h" #include "servers/rendering/rendering_device.h" #include "thirdparty/misc/smolv.h" @@ -116,6 +117,10 @@ void ShaderRD::setup(const char *p_vertex_code, const char *p_fragment_code, con } StringBuilder tohash; + tohash.append("[GodotVersionNumber]"); + tohash.append(VERSION_NUMBER); + tohash.append("[GodotVersionHash]"); + tohash.append(VERSION_HASH); tohash.append("[SpirvCacheKey]"); tohash.append(RenderingDevice::get_singleton()->shader_get_spirv_cache_key()); tohash.append("[BinaryCacheKey]"); diff --git a/servers/rendering/renderer_rd/shaders/luminance_reduce.glsl b/servers/rendering/renderer_rd/shaders/effects/luminance_reduce.glsl index 0ee4cf6e31..0ee4cf6e31 100644 --- a/servers/rendering/renderer_rd/shaders/luminance_reduce.glsl +++ b/servers/rendering/renderer_rd/shaders/effects/luminance_reduce.glsl diff --git a/servers/rendering/renderer_rd/shaders/luminance_reduce_raster.glsl b/servers/rendering/renderer_rd/shaders/effects/luminance_reduce_raster.glsl index 29ebd74a90..29ebd74a90 100644 --- a/servers/rendering/renderer_rd/shaders/luminance_reduce_raster.glsl +++ b/servers/rendering/renderer_rd/shaders/effects/luminance_reduce_raster.glsl diff --git a/servers/rendering/renderer_rd/shaders/luminance_reduce_raster_inc.glsl b/servers/rendering/renderer_rd/shaders/effects/luminance_reduce_raster_inc.glsl index b8860f6518..b8860f6518 100644 --- a/servers/rendering/renderer_rd/shaders/luminance_reduce_raster_inc.glsl +++ b/servers/rendering/renderer_rd/shaders/effects/luminance_reduce_raster_inc.glsl diff --git a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp index a953bac433..d67a848a40 100644 --- a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp +++ b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp @@ -94,28 +94,6 @@ void RenderSceneBuffersRD::cleanup() { free_named_texture(E.value); } named_textures.clear(); - - // old stuff, to be re-evaluated... - - for (int i = 0; i < luminance.fb.size(); i++) { - RD::get_singleton()->free(luminance.fb[i]); - } - luminance.fb.clear(); - - for (int i = 0; i < luminance.reduce.size(); i++) { - RD::get_singleton()->free(luminance.reduce[i]); - } - luminance.reduce.clear(); - - if (luminance.current_fb.is_valid()) { - RD::get_singleton()->free(luminance.current_fb); - luminance.current_fb = RID(); - } - - if (luminance.current.is_valid()) { - RD::get_singleton()->free(luminance.current); - luminance.current = RID(); - } } void RenderSceneBuffersRD::configure(RID p_render_target, const Size2i p_internal_size, const Size2i p_target_size, float p_fsr_sharpness, float p_texture_mipmap_bias, RS::ViewportMSAA p_msaa_3d, RenderingServer::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_taa, bool p_use_debanding, uint32_t p_view_count) { diff --git a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h index 1bd542500c..ff946f410f 100644 --- a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h +++ b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.h @@ -213,15 +213,6 @@ public: // 2 full size, 2 half size WeightBuffers weight_buffers[4]; // Only used in raster - - struct Luminance { - Vector<RID> reduce; - RID current; - - // used only on mobile renderer - Vector<RID> fb; - RID current_fb; - } luminance; }; #endif // RENDER_SCENE_BUFFERS_RD_H |