/**************************************************************************/
/* renderer_compositor_rd.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. */
/**************************************************************************/
#pragma once
#include "core/io/image.h"
#include "servers/rendering/renderer_compositor.h"
#include "servers/rendering/renderer_rd/environment/fog.h"
#include "servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h"
#include "servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h"
#include "servers/rendering/renderer_rd/framebuffer_cache_rd.h"
#include "servers/rendering/renderer_rd/renderer_canvas_render_rd.h"
#include "servers/rendering/renderer_rd/renderer_scene_render_rd.h"
#include "servers/rendering/renderer_rd/shaders/blit.glsl.gen.h"
#include "servers/rendering/renderer_rd/storage_rd/light_storage.h"
#include "servers/rendering/renderer_rd/storage_rd/material_storage.h"
#include "servers/rendering/renderer_rd/storage_rd/mesh_storage.h"
#include "servers/rendering/renderer_rd/storage_rd/particles_storage.h"
#include "servers/rendering/renderer_rd/storage_rd/texture_storage.h"
#include "servers/rendering/renderer_rd/storage_rd/utilities.h"
#include "servers/rendering/renderer_rd/uniform_set_cache_rd.h"
class RendererCompositorRD : public RendererCompositor {
protected:
UniformSetCacheRD *uniform_set_cache = nullptr;
FramebufferCacheRD *framebuffer_cache = nullptr;
RendererCanvasRenderRD *canvas = nullptr;
RendererSceneRenderRD *scene = nullptr;
RendererRD::Fog *fog = nullptr;
RendererRD::LightStorage *light_storage = nullptr;
RendererRD::MaterialStorage *material_storage = nullptr;
RendererRD::MeshStorage *mesh_storage = nullptr;
RendererRD::ParticlesStorage *particles_storage = nullptr;
RendererRD::TextureStorage *texture_storage = nullptr;
RendererRD::Utilities *utilities = nullptr;
enum BlitMode {
BLIT_MODE_NORMAL,
BLIT_MODE_USE_LAYER,
BLIT_MODE_LENS,
BLIT_MODE_NORMAL_ALPHA,
BLIT_MODE_MAX
};
struct BlitPushConstant {
float src_rect[4]; // 16 - 16
float dst_rect[4]; // 16 - 32
float rotation_sin; // 4 - 36
float rotation_cos; // 4 - 40
float eye_center[2]; // 8 - 48
float k1; // 4 - 52
float k2; // 4 - 56
float upscale; // 4 - 60
float aspect_ratio; // 4 - 64
uint32_t layer; // 4 - 68
uint32_t source_is_srgb; // 4 - 72
uint32_t use_debanding; // 4 - 76
uint32_t target_color_space; // 4 - 80
float reference_multiplier; // 4 - 84
float output_max_value; // 4 - 88
uint32_t pad[2]; // 8 - 96 (padding to reach 16-byte boundary)
};
struct BlitPipelines {
RID pipelines[BLIT_MODE_MAX];
};
struct Blit {
BlitPushConstant push_constant;
BlitShaderRD shader;
RID shader_version;
HashMap<RenderingDevice::FramebufferFormatID, BlitPipelines> pipelines_by_format;
RID index_buffer;
RID array;
RID sampler;
} blit;
HashMap<RID, RID> render_target_descriptors;
double time = 0.0;
double delta = 0.0;
static uint64_t frame;
static RendererCompositorRD *singleton;
BlitPipelines _get_blit_pipelines_for_format(RenderingDevice::FramebufferFormatID format);
float _compute_reference_multiplier(RD::ColorSpace p_color_space, const float p_reference_luminance, const float p_linear_luminance_scale);
public:
virtual RendererUtilities *get_utilities() override { return utilities; }
virtual RendererLightStorage *get_light_storage() override { return light_storage; }
virtual RendererMaterialStorage *get_material_storage() override { return material_storage; }
virtual RendererMeshStorage *get_mesh_storage() override { return mesh_storage; }
virtual RendererParticlesStorage *get_particles_storage() override { return particles_storage; }
virtual RendererTextureStorage *get_texture_storage() override { return texture_storage; }
virtual RendererGI *get_gi() override {
ERR_FAIL_NULL_V(scene, nullptr);
return scene->get_gi();
}
virtual RendererFog *get_fog() override { return fog; }
virtual RendererCanvasRender *get_canvas() override { return canvas; }
virtual RendererSceneRender *get_scene() override { return scene; }
virtual void set_boot_image_with_stretch(const Ref<Image> &p_image, const Color &p_color, RSE::SplashStretchMode p_stretch_mode, bool p_use_filter) override;
virtual void initialize() override;
virtual void begin_frame(double frame_step) override;
virtual void blit_render_targets_to_screen(DisplayServerEnums::WindowID p_screen, const RenderingServerTypes::BlitToScreen *p_render_targets, int p_amount) override;
virtual bool is_opengl() override { return false; }
virtual void gl_end_frame(bool p_swap_buffers) override {}
virtual void end_frame(bool p_present) override;
virtual void finalize() override;
_ALWAYS_INLINE_ virtual uint64_t get_frame_number() const override { return frame; }
_ALWAYS_INLINE_ virtual double get_frame_delta_time() const override { return delta; }
_ALWAYS_INLINE_ virtual double get_total_time() const override { return time; }
_ALWAYS_INLINE_ virtual bool can_create_resources_async() const override { return true; }
virtual bool is_xr_enabled() const override { return RendererCompositor::is_xr_enabled(); }
static Error is_viable() {
return OK;
}
static RendererCompositor *_create_current() {
return memnew(RendererCompositorRD);
}
static void make_current() {
_create_func = _create_current;
low_end = false;
}
static RendererCompositorRD *get_singleton() { return singleton; }
RendererCompositorRD();
~RendererCompositorRD();
};