02ea99129e
This is a new singleton where camera sources such as webcams or cameras on a mobile phone can register themselves with the Server. Other parts of Godot can interact with this to obtain images from the camera as textures. This work includes additions to the Visual Server to use this functionality to present the camera image in the background. This is specifically targetted at AR applications.
779 lines
22 KiB
C++
779 lines
22 KiB
C++
/*************************************************************************/
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/* texture.h */
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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) 2007-2019 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2019 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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#ifndef TEXTURE_H
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#define TEXTURE_H
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#include "core/io/resource_loader.h"
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#include "core/math/rect2.h"
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#include "core/os/mutex.h"
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#include "core/os/rw_lock.h"
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#include "core/os/thread_safe.h"
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#include "core/resource.h"
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#include "scene/resources/curve.h"
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#include "scene/resources/gradient.h"
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#include "servers/camera_server.h"
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#include "servers/visual_server.h"
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/**
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@author Juan Linietsky <reduzio@gmail.com>
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*/
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class Texture : public Resource {
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GDCLASS(Texture, Resource);
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OBJ_SAVE_TYPE(Texture); //children are all saved as Texture, so they can be exchanged
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protected:
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static void _bind_methods();
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public:
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enum Flags {
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FLAG_MIPMAPS = VisualServer::TEXTURE_FLAG_MIPMAPS,
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FLAG_REPEAT = VisualServer::TEXTURE_FLAG_REPEAT,
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FLAG_FILTER = VisualServer::TEXTURE_FLAG_FILTER,
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FLAG_ANISOTROPIC_FILTER = VisualServer::TEXTURE_FLAG_ANISOTROPIC_FILTER,
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FLAG_CONVERT_TO_LINEAR = VisualServer::TEXTURE_FLAG_CONVERT_TO_LINEAR,
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FLAG_VIDEO_SURFACE = VisualServer::TEXTURE_FLAG_USED_FOR_STREAMING,
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FLAGS_DEFAULT = FLAG_MIPMAPS | FLAG_REPEAT | FLAG_FILTER,
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FLAG_MIRRORED_REPEAT = VisualServer::TEXTURE_FLAG_MIRRORED_REPEAT
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};
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virtual int get_width() const = 0;
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virtual int get_height() const = 0;
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virtual Size2 get_size() const;
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virtual RID get_rid() const = 0;
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virtual bool is_pixel_opaque(int p_x, int p_y) const;
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virtual bool has_alpha() const = 0;
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virtual void set_flags(uint32_t p_flags) = 0;
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virtual uint32_t get_flags() const = 0;
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virtual void draw(RID p_canvas_item, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect(RID p_canvas_item, const Rect2 &p_rect, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect_region(RID p_canvas_item, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>(), bool p_clip_uv = true) const;
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virtual bool get_rect_region(const Rect2 &p_rect, const Rect2 &p_src_rect, Rect2 &r_rect, Rect2 &r_src_rect) const;
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virtual Ref<Image> get_data() const { return Ref<Image>(); }
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Texture();
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};
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VARIANT_ENUM_CAST(Texture::Flags);
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class BitMap;
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class ImageTexture : public Texture {
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GDCLASS(ImageTexture, Texture);
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RES_BASE_EXTENSION("tex");
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public:
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enum Storage {
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STORAGE_RAW,
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STORAGE_COMPRESS_LOSSY,
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STORAGE_COMPRESS_LOSSLESS
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};
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private:
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RID texture;
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Image::Format format;
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uint32_t flags;
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int w, h;
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Storage storage;
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Size2 size_override;
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float lossy_storage_quality;
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mutable Ref<BitMap> alpha_cache;
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bool image_stored;
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protected:
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virtual void reload_from_file();
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bool _set(const StringName &p_name, const Variant &p_value);
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bool _get(const StringName &p_name, Variant &r_ret) const;
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void _get_property_list(List<PropertyInfo> *p_list) const;
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void _reload_hook(const RID &p_hook);
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virtual void _resource_path_changed();
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static void _bind_methods();
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void _set_data(Dictionary p_data);
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public:
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void create(int p_width, int p_height, Image::Format p_format, uint32_t p_flags = FLAGS_DEFAULT);
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void create_from_image(const Ref<Image> &p_image, uint32_t p_flags = FLAGS_DEFAULT);
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void set_flags(uint32_t p_flags);
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uint32_t get_flags() const;
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Image::Format get_format() const;
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#ifndef DISABLE_DEPRECATED
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Error load(const String &p_path);
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#endif
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void set_data(const Ref<Image> &p_image);
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Ref<Image> get_data() const;
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int get_width() const;
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int get_height() const;
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virtual RID get_rid() const;
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bool has_alpha() const;
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virtual void draw(RID p_canvas_item, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect(RID p_canvas_item, const Rect2 &p_rect, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect_region(RID p_canvas_item, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>(), bool p_clip_uv = true) const;
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void set_storage(Storage p_storage);
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Storage get_storage() const;
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bool is_pixel_opaque(int p_x, int p_y) const;
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void set_lossy_storage_quality(float p_lossy_storage_quality);
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float get_lossy_storage_quality() const;
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void set_size_override(const Size2 &p_size);
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virtual void set_path(const String &p_path, bool p_take_over = false);
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ImageTexture();
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~ImageTexture();
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};
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class StreamTexture : public Texture {
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GDCLASS(StreamTexture, Texture);
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public:
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enum DataFormat {
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DATA_FORMAT_IMAGE,
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DATA_FORMAT_LOSSLESS,
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DATA_FORMAT_LOSSY
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};
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enum FormatBits {
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FORMAT_MASK_IMAGE_FORMAT = (1 << 20) - 1,
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FORMAT_BIT_LOSSLESS = 1 << 20,
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FORMAT_BIT_LOSSY = 1 << 21,
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FORMAT_BIT_STREAM = 1 << 22,
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FORMAT_BIT_HAS_MIPMAPS = 1 << 23,
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FORMAT_BIT_DETECT_3D = 1 << 24,
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FORMAT_BIT_DETECT_SRGB = 1 << 25,
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FORMAT_BIT_DETECT_NORMAL = 1 << 26,
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};
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private:
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Error _load_data(const String &p_path, int &tw, int &th, int &tw_custom, int &th_custom, int &flags, Ref<Image> &image, int p_size_limit = 0);
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String path_to_file;
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RID texture;
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Image::Format format;
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uint32_t flags;
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int w, h;
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mutable Ref<BitMap> alpha_cache;
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virtual void reload_from_file();
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static void _requested_3d(void *p_ud);
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static void _requested_srgb(void *p_ud);
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static void _requested_normal(void *p_ud);
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protected:
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static void _bind_methods();
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void _validate_property(PropertyInfo &property) const;
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public:
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typedef void (*TextureFormatRequestCallback)(const Ref<StreamTexture> &);
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static TextureFormatRequestCallback request_3d_callback;
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static TextureFormatRequestCallback request_srgb_callback;
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static TextureFormatRequestCallback request_normal_callback;
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uint32_t get_flags() const;
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Image::Format get_format() const;
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Error load(const String &p_path);
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String get_load_path() const;
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int get_width() const;
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int get_height() const;
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virtual RID get_rid() const;
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virtual void set_path(const String &p_path, bool p_take_over);
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virtual void draw(RID p_canvas_item, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect(RID p_canvas_item, const Rect2 &p_rect, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect_region(RID p_canvas_item, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>(), bool p_clip_uv = true) const;
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virtual bool has_alpha() const;
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virtual void set_flags(uint32_t p_flags);
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bool is_pixel_opaque(int p_x, int p_y) const;
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virtual Ref<Image> get_data() const;
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StreamTexture();
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~StreamTexture();
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};
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class ResourceFormatLoaderStreamTexture : public ResourceFormatLoader {
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GDCLASS(ResourceFormatLoaderStreamTexture, ResourceFormatLoader)
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public:
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virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = NULL);
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virtual void get_recognized_extensions(List<String> *p_extensions) const;
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virtual bool handles_type(const String &p_type) const;
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virtual String get_resource_type(const String &p_path) const;
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};
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VARIANT_ENUM_CAST(ImageTexture::Storage);
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class AtlasTexture : public Texture {
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GDCLASS(AtlasTexture, Texture);
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RES_BASE_EXTENSION("atlastex");
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protected:
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Ref<Texture> atlas;
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Rect2 region;
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Rect2 margin;
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bool filter_clip;
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static void _bind_methods();
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public:
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virtual int get_width() const;
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virtual int get_height() const;
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virtual RID get_rid() const;
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virtual bool has_alpha() const;
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virtual void set_flags(uint32_t p_flags);
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virtual uint32_t get_flags() const;
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void set_atlas(const Ref<Texture> &p_atlas);
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Ref<Texture> get_atlas() const;
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void set_region(const Rect2 &p_region);
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Rect2 get_region() const;
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void set_margin(const Rect2 &p_margin);
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Rect2 get_margin() const;
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void set_filter_clip(const bool p_enable);
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bool has_filter_clip() const;
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virtual void draw(RID p_canvas_item, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect(RID p_canvas_item, const Rect2 &p_rect, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect_region(RID p_canvas_item, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>(), bool p_clip_uv = true) const;
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virtual bool get_rect_region(const Rect2 &p_rect, const Rect2 &p_src_rect, Rect2 &r_rect, Rect2 &r_src_rect) const;
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bool is_pixel_opaque(int p_x, int p_y) const;
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AtlasTexture();
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};
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class Mesh;
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class MeshTexture : public Texture {
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GDCLASS(MeshTexture, Texture);
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RES_BASE_EXTENSION("meshtex");
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Ref<Texture> base_texture;
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Ref<Mesh> mesh;
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Size2i size;
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protected:
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static void _bind_methods();
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public:
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virtual int get_width() const;
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virtual int get_height() const;
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virtual RID get_rid() const;
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virtual bool has_alpha() const;
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virtual void set_flags(uint32_t p_flags);
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virtual uint32_t get_flags() const;
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void set_mesh(const Ref<Mesh> &p_mesh);
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Ref<Mesh> get_mesh() const;
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void set_image_size(const Size2 &p_size);
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Size2 get_image_size() const;
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void set_base_texture(const Ref<Texture> &p_texture);
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Ref<Texture> get_base_texture() const;
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virtual void draw(RID p_canvas_item, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect(RID p_canvas_item, const Rect2 &p_rect, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect_region(RID p_canvas_item, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>(), bool p_clip_uv = true) const;
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virtual bool get_rect_region(const Rect2 &p_rect, const Rect2 &p_src_rect, Rect2 &r_rect, Rect2 &r_src_rect) const;
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bool is_pixel_opaque(int p_x, int p_y) const;
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MeshTexture();
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};
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class LargeTexture : public Texture {
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GDCLASS(LargeTexture, Texture);
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RES_BASE_EXTENSION("largetex");
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protected:
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struct Piece {
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Point2 offset;
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Ref<Texture> texture;
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};
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Vector<Piece> pieces;
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Size2i size;
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Array _get_data() const;
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void _set_data(const Array &p_array);
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static void _bind_methods();
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public:
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virtual int get_width() const;
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virtual int get_height() const;
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virtual RID get_rid() const;
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virtual bool has_alpha() const;
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virtual void set_flags(uint32_t p_flags);
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virtual uint32_t get_flags() const;
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int add_piece(const Point2 &p_offset, const Ref<Texture> &p_texture);
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void set_piece_offset(int p_idx, const Point2 &p_offset);
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void set_piece_texture(int p_idx, const Ref<Texture> &p_texture);
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void set_size(const Size2 &p_size);
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void clear();
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int get_piece_count() const;
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Vector2 get_piece_offset(int p_idx) const;
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Ref<Texture> get_piece_texture(int p_idx) const;
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Ref<Image> to_image() const;
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virtual void draw(RID p_canvas_item, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect(RID p_canvas_item, const Rect2 &p_rect, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>()) const;
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virtual void draw_rect_region(RID p_canvas_item, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture> &p_normal_map = Ref<Texture>(), bool p_clip_uv = true) const;
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bool is_pixel_opaque(int p_x, int p_y) const;
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LargeTexture();
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};
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class CubeMap : public Resource {
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GDCLASS(CubeMap, Resource);
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RES_BASE_EXTENSION("cubemap");
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public:
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enum Storage {
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STORAGE_RAW,
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STORAGE_COMPRESS_LOSSY,
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STORAGE_COMPRESS_LOSSLESS
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};
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enum Side {
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SIDE_LEFT,
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SIDE_RIGHT,
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SIDE_BOTTOM,
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SIDE_TOP,
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SIDE_FRONT,
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SIDE_BACK
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};
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enum Flags {
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FLAG_MIPMAPS = VisualServer::TEXTURE_FLAG_MIPMAPS,
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FLAG_REPEAT = VisualServer::TEXTURE_FLAG_REPEAT,
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FLAG_FILTER = VisualServer::TEXTURE_FLAG_FILTER,
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FLAGS_DEFAULT = FLAG_MIPMAPS | FLAG_REPEAT | FLAG_FILTER,
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};
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private:
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bool valid[6];
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RID cubemap;
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Image::Format format;
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uint32_t flags;
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int w, h;
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Storage storage;
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Size2 size_override;
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float lossy_storage_quality;
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_FORCE_INLINE_ bool _is_valid() const {
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for (int i = 0; i < 6; i++) {
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if (valid[i]) return true;
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}
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return false;
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}
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protected:
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bool _set(const StringName &p_name, const Variant &p_value);
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bool _get(const StringName &p_name, Variant &r_ret) const;
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void _get_property_list(List<PropertyInfo> *p_list) const;
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static void _bind_methods();
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public:
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void set_flags(uint32_t p_flags);
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uint32_t get_flags() const;
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void set_side(Side p_side, const Ref<Image> &p_image);
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Ref<Image> get_side(Side p_side) const;
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Image::Format get_format() const;
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int get_width() const;
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int get_height() const;
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virtual RID get_rid() const;
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void set_storage(Storage p_storage);
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Storage get_storage() const;
|
|
|
|
void set_lossy_storage_quality(float p_lossy_storage_quality);
|
|
float get_lossy_storage_quality() const;
|
|
|
|
virtual void set_path(const String &p_path, bool p_take_over = false);
|
|
|
|
CubeMap();
|
|
~CubeMap();
|
|
};
|
|
|
|
VARIANT_ENUM_CAST(CubeMap::Flags)
|
|
VARIANT_ENUM_CAST(CubeMap::Side)
|
|
VARIANT_ENUM_CAST(CubeMap::Storage)
|
|
|
|
class TextureLayered : public Resource {
|
|
|
|
GDCLASS(TextureLayered, Resource)
|
|
|
|
public:
|
|
enum Flags {
|
|
FLAG_MIPMAPS = VisualServer::TEXTURE_FLAG_MIPMAPS,
|
|
FLAG_REPEAT = VisualServer::TEXTURE_FLAG_REPEAT,
|
|
FLAG_FILTER = VisualServer::TEXTURE_FLAG_FILTER,
|
|
FLAG_CONVERT_TO_LINEAR = VisualServer::TEXTURE_FLAG_CONVERT_TO_LINEAR,
|
|
FLAGS_DEFAULT = FLAG_FILTER,
|
|
};
|
|
|
|
private:
|
|
bool is_3d;
|
|
RID texture;
|
|
Image::Format format;
|
|
uint32_t flags;
|
|
|
|
int width;
|
|
int height;
|
|
int depth;
|
|
|
|
void _set_data(const Dictionary &p_data);
|
|
Dictionary _get_data() const;
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
void set_flags(uint32_t p_flags);
|
|
uint32_t get_flags() const;
|
|
|
|
Image::Format get_format() const;
|
|
uint32_t get_width() const;
|
|
uint32_t get_height() const;
|
|
uint32_t get_depth() const;
|
|
|
|
void create(uint32_t p_width, uint32_t p_height, uint32_t p_depth, Image::Format p_format, uint32_t p_flags = FLAGS_DEFAULT);
|
|
void set_layer_data(const Ref<Image> &p_image, int p_layer);
|
|
Ref<Image> get_layer_data(int p_layer) const;
|
|
void set_data_partial(const Ref<Image> &p_image, int p_x_ofs, int p_y_ofs, int p_z, int p_mipmap = 0);
|
|
|
|
virtual RID get_rid() const;
|
|
virtual void set_path(const String &p_path, bool p_take_over = false);
|
|
|
|
TextureLayered(bool p_3d = false);
|
|
~TextureLayered();
|
|
};
|
|
|
|
VARIANT_ENUM_CAST(TextureLayered::Flags)
|
|
|
|
class Texture3D : public TextureLayered {
|
|
|
|
GDCLASS(Texture3D, TextureLayered)
|
|
public:
|
|
Texture3D() :
|
|
TextureLayered(true) {}
|
|
};
|
|
|
|
class TextureArray : public TextureLayered {
|
|
|
|
GDCLASS(TextureArray, TextureLayered)
|
|
public:
|
|
TextureArray() :
|
|
TextureLayered(false) {}
|
|
};
|
|
|
|
class ResourceFormatLoaderTextureLayered : public ResourceFormatLoader {
|
|
GDCLASS(ResourceFormatLoaderTextureLayered, ResourceFormatLoader)
|
|
public:
|
|
enum Compression {
|
|
COMPRESSION_LOSSLESS,
|
|
COMPRESSION_VRAM,
|
|
COMPRESSION_UNCOMPRESSED
|
|
};
|
|
|
|
virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = NULL);
|
|
virtual void get_recognized_extensions(List<String> *p_extensions) const;
|
|
virtual bool handles_type(const String &p_type) const;
|
|
virtual String get_resource_type(const String &p_path) const;
|
|
};
|
|
|
|
class CurveTexture : public Texture {
|
|
|
|
GDCLASS(CurveTexture, Texture)
|
|
RES_BASE_EXTENSION("curvetex")
|
|
|
|
private:
|
|
RID _texture;
|
|
Ref<Curve> _curve;
|
|
int _width;
|
|
|
|
void _update();
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
void set_width(int p_width);
|
|
int get_width() const;
|
|
|
|
void ensure_default_setup(float p_min = 0, float p_max = 1);
|
|
|
|
void set_curve(Ref<Curve> p_curve);
|
|
Ref<Curve> get_curve() const;
|
|
|
|
virtual RID get_rid() const;
|
|
|
|
virtual int get_height() const { return 1; }
|
|
virtual bool has_alpha() const { return false; }
|
|
|
|
virtual void set_flags(uint32_t p_flags) {}
|
|
virtual uint32_t get_flags() const { return FLAG_FILTER; }
|
|
|
|
CurveTexture();
|
|
~CurveTexture();
|
|
};
|
|
/*
|
|
enum CubeMapSide {
|
|
|
|
CUBEMAP_LEFT,
|
|
CUBEMAP_RIGHT,
|
|
CUBEMAP_BOTTOM,
|
|
CUBEMAP_TOP,
|
|
CUBEMAP_FRONT,
|
|
CUBEMAP_BACK,
|
|
};
|
|
|
|
*/
|
|
//VARIANT_ENUM_CAST( Texture::CubeMapSide );
|
|
|
|
class GradientTexture : public Texture {
|
|
GDCLASS(GradientTexture, Texture)
|
|
|
|
public:
|
|
struct Point {
|
|
|
|
float offset;
|
|
Color color;
|
|
bool operator<(const Point &p_ponit) const {
|
|
return offset < p_ponit.offset;
|
|
}
|
|
};
|
|
|
|
private:
|
|
Ref<Gradient> gradient;
|
|
bool update_pending;
|
|
RID texture;
|
|
int width;
|
|
|
|
void _queue_update();
|
|
void _update();
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
void set_gradient(Ref<Gradient> p_gradient);
|
|
Ref<Gradient> get_gradient() const;
|
|
|
|
void set_width(int p_width);
|
|
int get_width() const;
|
|
|
|
virtual RID get_rid() const { return texture; }
|
|
virtual int get_height() const { return 1; }
|
|
virtual bool has_alpha() const { return true; }
|
|
|
|
virtual void set_flags(uint32_t p_flags) {}
|
|
virtual uint32_t get_flags() const { return FLAG_FILTER; }
|
|
|
|
virtual Ref<Image> get_data() const;
|
|
|
|
GradientTexture();
|
|
virtual ~GradientTexture();
|
|
};
|
|
|
|
class ProxyTexture : public Texture {
|
|
GDCLASS(ProxyTexture, Texture)
|
|
|
|
private:
|
|
RID proxy;
|
|
Ref<Texture> base;
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
void set_base(const Ref<Texture> &p_texture);
|
|
Ref<Texture> get_base() const;
|
|
|
|
virtual int get_width() const;
|
|
virtual int get_height() const;
|
|
virtual RID get_rid() const;
|
|
|
|
virtual bool has_alpha() const;
|
|
|
|
virtual void set_flags(uint32_t p_flags);
|
|
virtual uint32_t get_flags() const;
|
|
|
|
ProxyTexture();
|
|
~ProxyTexture();
|
|
};
|
|
|
|
class AnimatedTexture : public Texture {
|
|
GDCLASS(AnimatedTexture, Texture)
|
|
|
|
//use readers writers lock for this, since its far more times read than written to
|
|
RWLock *rw_lock;
|
|
|
|
private:
|
|
enum {
|
|
MAX_FRAMES = 256
|
|
};
|
|
|
|
RID proxy;
|
|
|
|
struct Frame {
|
|
|
|
Ref<Texture> texture;
|
|
float delay_sec;
|
|
|
|
Frame() {
|
|
delay_sec = 0;
|
|
}
|
|
};
|
|
|
|
Frame frames[MAX_FRAMES];
|
|
int frame_count;
|
|
int current_frame;
|
|
|
|
float fps;
|
|
|
|
float time;
|
|
|
|
uint64_t prev_ticks;
|
|
|
|
void _update_proxy();
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
void _validate_property(PropertyInfo &property) const;
|
|
|
|
public:
|
|
void set_frames(int p_frames);
|
|
int get_frames() const;
|
|
|
|
void set_frame_texture(int p_frame, const Ref<Texture> &p_texture);
|
|
Ref<Texture> get_frame_texture(int p_frame) const;
|
|
|
|
void set_frame_delay(int p_frame, float p_delay_sec);
|
|
float get_frame_delay(int p_frame) const;
|
|
|
|
void set_fps(float p_fps);
|
|
float get_fps() const;
|
|
|
|
virtual int get_width() const;
|
|
virtual int get_height() const;
|
|
virtual RID get_rid() const;
|
|
|
|
virtual bool has_alpha() const;
|
|
|
|
virtual void set_flags(uint32_t p_flags);
|
|
virtual uint32_t get_flags() const;
|
|
|
|
virtual Ref<Image> get_data() const;
|
|
|
|
bool is_pixel_opaque(int p_x, int p_y) const;
|
|
|
|
AnimatedTexture();
|
|
~AnimatedTexture();
|
|
};
|
|
|
|
class CameraTexture : public Texture {
|
|
GDCLASS(CameraTexture, Texture)
|
|
|
|
private:
|
|
int camera_feed_id;
|
|
CameraServer::FeedImage which_feed;
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
virtual int get_width() const;
|
|
virtual int get_height() const;
|
|
virtual RID get_rid() const;
|
|
virtual bool has_alpha() const;
|
|
|
|
virtual void set_flags(uint32_t p_flags);
|
|
virtual uint32_t get_flags() const;
|
|
|
|
virtual Ref<Image> get_data() const;
|
|
|
|
void set_camera_feed_id(int p_new_id);
|
|
int get_camera_feed_id() const;
|
|
|
|
void set_which_feed(CameraServer::FeedImage p_which);
|
|
CameraServer::FeedImage get_which_feed() const;
|
|
|
|
void set_camera_active(bool p_active);
|
|
bool get_camera_active() const;
|
|
|
|
CameraTexture();
|
|
~CameraTexture();
|
|
};
|
|
|
|
#endif
|