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Diffstat (limited to 'servers/rendering/storage/camera_attributes_storage.h')
| -rw-r--r-- | servers/rendering/storage/camera_attributes_storage.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/servers/rendering/storage/camera_attributes_storage.h b/servers/rendering/storage/camera_attributes_storage.h new file mode 100644 index 0000000000..6c7b364b10 --- /dev/null +++ b/servers/rendering/storage/camera_attributes_storage.h @@ -0,0 +1,129 @@ +/*************************************************************************/ +/* camera_attributes_storage.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "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 CAMERA_ATTRIBUTES_STORAGE_H +#define CAMERA_ATTRIBUTES_STORAGE_H + +#include "core/templates/rid_owner.h" +#include "servers/rendering_server.h" + +class RendererCameraAttributes { +private: + static RendererCameraAttributes *singleton; + + struct CameraAttributes { + float exposure_multiplier = 1.0; + float exposure_normalization = 1.0; + float exposure_sensitivity = 100.0; // In ISO. + + bool use_auto_exposure = false; + float auto_exposure_min_sensitivity = 50.0; + float auto_exposure_max_sensitivity = 800.0; + float auto_exposure_adjust_speed = 1.0; + float auto_exposure_scale = 1.0; + uint64_t auto_exposure_version = 0; + + bool dof_blur_far_enabled = false; + float dof_blur_far_distance = 10; + float dof_blur_far_transition = 5; + bool dof_blur_near_enabled = false; + float dof_blur_near_distance = 2; + float dof_blur_near_transition = 1; + float dof_blur_amount = 0.1; + }; + + RS::DOFBlurQuality dof_blur_quality = RS::DOF_BLUR_QUALITY_MEDIUM; + RS::DOFBokehShape dof_blur_bokeh_shape = RS::DOF_BOKEH_HEXAGON; + bool dof_blur_use_jitter = false; + static uint64_t auto_exposure_counter; + + mutable RID_Owner<CameraAttributes, true> camera_attributes_owner; + +public: + static RendererCameraAttributes *get_singleton() { return singleton; } + + RendererCameraAttributes(); + ~RendererCameraAttributes(); + + CameraAttributes *get_camera_attributes(RID p_rid) { return camera_attributes_owner.get_or_null(p_rid); }; + bool owns_camera_attributes(RID p_rid) { return camera_attributes_owner.owns(p_rid); }; + + RID camera_attributes_allocate(); + void camera_attributes_initialize(RID p_rid); + void camera_attributes_free(RID p_rid); + + void camera_attributes_set_dof_blur_quality(RS::DOFBlurQuality p_quality, bool p_use_jitter); + void camera_attributes_set_dof_blur_bokeh_shape(RS::DOFBokehShape p_shape); + + void camera_attributes_set_dof_blur(RID p_camera_attributes, bool p_far_enable, float p_far_distance, float p_far_transition, bool p_near_enable, float p_near_distance, float p_near_transition, float p_amount); + bool camera_attributes_get_dof_far_enabled(RID p_camera_attributes); + float camera_attributes_get_dof_far_distance(RID p_camera_attributes); + float camera_attributes_get_dof_far_transition(RID p_camera_attributes); + bool camera_attributes_get_dof_near_enabled(RID p_camera_attributes); + float camera_attributes_get_dof_near_distance(RID p_camera_attributes); + float camera_attributes_get_dof_near_transition(RID p_camera_attributes); + float camera_attributes_get_dof_blur_amount(RID p_camera_attributes); + + _FORCE_INLINE_ bool camera_attributes_uses_dof(RID p_camera_attributes) { + CameraAttributes *cam_attributes = camera_attributes_owner.get_or_null(p_camera_attributes); + + return cam_attributes && (cam_attributes->dof_blur_near_enabled || cam_attributes->dof_blur_far_enabled) && cam_attributes->dof_blur_amount > 0.0; + } + + void camera_attributes_set_exposure(RID p_camera_attributes, float p_multiplier, float p_exposure_normalization); + float camera_attributes_get_exposure_normalization_factor(RID p_camera_attributes); + + void camera_attributes_set_auto_exposure(RID p_camera_attributes, bool p_enable, float p_min_sensitivity, float p_max_sensitivity, float p_speed, float p_scale); + float camera_attributes_get_auto_exposure_min_sensitivity(RID p_camera_attributes); + float camera_attributes_get_auto_exposure_max_sensitivity(RID p_camera_attributes); + float camera_attributes_get_auto_exposure_adjust_speed(RID p_camera_attributes); + float camera_attributes_get_auto_exposure_scale(RID p_camera_attributes); + uint64_t camera_attributes_get_auto_exposure_version(RID p_camera_attributes); + + _FORCE_INLINE_ bool camera_attributes_uses_auto_exposure(RID p_camera_attributes) { + CameraAttributes *cam_attributes = camera_attributes_owner.get_or_null(p_camera_attributes); + + return cam_attributes && cam_attributes->use_auto_exposure; + } + + _FORCE_INLINE_ RS::DOFBlurQuality camera_attributes_get_dof_blur_quality() { + return dof_blur_quality; + } + + _FORCE_INLINE_ RS::DOFBokehShape camera_attributes_get_dof_blur_bokeh_shape() { + return dof_blur_bokeh_shape; + } + + _FORCE_INLINE_ bool camera_attributes_get_dof_blur_use_jitter() { + return dof_blur_use_jitter; + } +}; + +#endif // CAMERA_ATTRIBUTES_STORAGE_H |