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273 | /**************************************************************************/
/* compressed_texture.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 COMPRESSED_TEXTURE_H
#define COMPRESSED_TEXTURE_H
#include "scene/resources/texture.h"
class BitMap;
class CompressedTexture2D : public Texture2D {
GDCLASS(CompressedTexture2D, Texture2D);
public:
enum DataFormat {
DATA_FORMAT_IMAGE,
DATA_FORMAT_PNG,
DATA_FORMAT_WEBP,
DATA_FORMAT_BASIS_UNIVERSAL,
};
enum {
FORMAT_VERSION = 1
};
enum FormatBits {
FORMAT_BIT_STREAM = 1 << 22,
FORMAT_BIT_HAS_MIPMAPS = 1 << 23,
FORMAT_BIT_DETECT_3D = 1 << 24,
//FORMAT_BIT_DETECT_SRGB = 1 << 25,
FORMAT_BIT_DETECT_NORMAL = 1 << 26,
FORMAT_BIT_DETECT_ROUGNESS = 1 << 27,
};
private:
String path_to_file;
mutable RID texture;
Image::Format format = Image::FORMAT_L8;
int w = 0;
int h = 0;
mutable Ref<BitMap> alpha_cache;
Error _load_data(const String &p_path, int &r_width, int &r_height, Ref<Image> &image, bool &r_request_3d, bool &r_request_normal, bool &r_request_roughness, int &mipmap_limit, int p_size_limit = 0);
virtual void reload_from_file() override;
static void _requested_3d(void *p_ud);
static void _requested_roughness(void *p_ud, const String &p_normal_path, RS::TextureDetectRoughnessChannel p_roughness_channel);
static void _requested_normal(void *p_ud);
protected:
static void _bind_methods();
void _validate_property(PropertyInfo &p_property) const;
public:
static Ref<Image> load_image_from_file(Ref<FileAccess> p_file, int p_size_limit);
typedef void (*TextureFormatRequestCallback)(const Ref<CompressedTexture2D> &);
typedef void (*TextureFormatRoughnessRequestCallback)(const Ref<CompressedTexture2D> &, const String &p_normal_path, RS::TextureDetectRoughnessChannel p_roughness_channel);
static TextureFormatRequestCallback request_3d_callback;
static TextureFormatRoughnessRequestCallback request_roughness_callback;
static TextureFormatRequestCallback request_normal_callback;
Image::Format get_format() const;
Error load(const String &p_path);
String get_load_path() const;
int get_width() const override;
int get_height() const override;
virtual RID get_rid() const override;
virtual void set_path(const String &p_path, bool p_take_over) override;
virtual void draw(RID p_canvas_item, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false) const override;
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 override;
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, bool p_clip_uv = true) const override;
virtual bool has_alpha() const override;
bool is_pixel_opaque(int p_x, int p_y) const override;
virtual Ref<Image> get_image() const override;
CompressedTexture2D();
~CompressedTexture2D();
};
class ResourceFormatLoaderCompressedTexture2D : public ResourceFormatLoader {
public:
virtual Ref<Resource> load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE) override;
virtual void get_recognized_extensions(List<String> *p_extensions) const override;
virtual bool handles_type(const String &p_type) const override;
virtual String get_resource_type(const String &p_path) const override;
};
class CompressedTextureLayered : public TextureLayered {
GDCLASS(CompressedTextureLayered, TextureLayered);
public:
enum DataFormat {
DATA_FORMAT_IMAGE,
DATA_FORMAT_PNG,
DATA_FORMAT_WEBP,
DATA_FORMAT_BASIS_UNIVERSAL,
};
enum {
FORMAT_VERSION = 1
};
enum FormatBits {
FORMAT_BIT_STREAM = 1 << 22,
FORMAT_BIT_HAS_MIPMAPS = 1 << 23,
};
private:
Error _load_data(const String &p_path, Vector<Ref<Image>> &images, int &mipmap_limit, int p_size_limit = 0);
String path_to_file;
mutable RID texture;
Image::Format format = Image::FORMAT_L8;
int w = 0;
int h = 0;
int layers = 0;
bool mipmaps = false;
LayeredType layered_type = LayeredType::LAYERED_TYPE_2D_ARRAY;
virtual void reload_from_file() override;
protected:
static void _bind_methods();
void _validate_property(PropertyInfo &p_property) const;
public:
Image::Format get_format() const override;
Error load(const String &p_path);
String get_load_path() const;
virtual LayeredType get_layered_type() const override;
int get_width() const override;
int get_height() const override;
int get_layers() const override;
virtual bool has_mipmaps() const override;
virtual RID get_rid() const override;
virtual void set_path(const String &p_path, bool p_take_over) override;
virtual Ref<Image> get_layer_data(int p_layer) const override;
CompressedTextureLayered(LayeredType p_layered_type);<--- Class 'CompressedTextureLayered' has a constructor with 1 argument that is not explicit. [+]Class 'CompressedTextureLayered' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.
~CompressedTextureLayered();
};
class ResourceFormatLoaderCompressedTextureLayered : public ResourceFormatLoader {
public:
virtual Ref<Resource> load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE) override;
virtual void get_recognized_extensions(List<String> *p_extensions) const override;
virtual bool handles_type(const String &p_type) const override;
virtual String get_resource_type(const String &p_path) const override;
};
class CompressedTexture2DArray : public CompressedTextureLayered {
GDCLASS(CompressedTexture2DArray, CompressedTextureLayered)
public:
CompressedTexture2DArray() :
CompressedTextureLayered(LAYERED_TYPE_2D_ARRAY) {}
};
class CompressedCubemap : public CompressedTextureLayered {
GDCLASS(CompressedCubemap, CompressedTextureLayered);
public:
CompressedCubemap() :
CompressedTextureLayered(LAYERED_TYPE_CUBEMAP) {}
};
class CompressedCubemapArray : public CompressedTextureLayered {
GDCLASS(CompressedCubemapArray, CompressedTextureLayered);
public:
CompressedCubemapArray() :
CompressedTextureLayered(LAYERED_TYPE_CUBEMAP_ARRAY) {}
};
class CompressedTexture3D : public Texture3D {
GDCLASS(CompressedTexture3D, Texture3D);
public:
enum DataFormat {
DATA_FORMAT_IMAGE,
DATA_FORMAT_PNG,
DATA_FORMAT_WEBP,
DATA_FORMAT_BASIS_UNIVERSAL,
};
enum {
FORMAT_VERSION = 1
};
enum FormatBits {
FORMAT_BIT_STREAM = 1 << 22,
FORMAT_BIT_HAS_MIPMAPS = 1 << 23,
};
private:
Error _load_data(const String &p_path, Vector<Ref<Image>> &r_data, Image::Format &r_format, int &r_width, int &r_height, int &r_depth, bool &r_mipmaps);
String path_to_file;
mutable RID texture;
Image::Format format = Image::FORMAT_L8;
int w = 0;
int h = 0;
int d = 0;
bool mipmaps = false;
virtual void reload_from_file() override;
protected:
static void _bind_methods();
void _validate_property(PropertyInfo &p_property) const;
public:
Image::Format get_format() const override;
Error load(const String &p_path);
String get_load_path() const;
int get_width() const override;
int get_height() const override;
int get_depth() const override;
virtual bool has_mipmaps() const override;
virtual RID get_rid() const override;
virtual void set_path(const String &p_path, bool p_take_over) override;
virtual Vector<Ref<Image>> get_data() const override;
CompressedTexture3D();
~CompressedTexture3D();
};
class ResourceFormatLoaderCompressedTexture3D : public ResourceFormatLoader {
public:
virtual Ref<Resource> load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE) override;
virtual void get_recognized_extensions(List<String> *p_extensions) const override;
virtual bool handles_type(const String &p_type) const override;
virtual String get_resource_type(const String &p_path) const override;
};
#endif // COMPRESSED_TEXTURE_H
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