/**************************************************************************/ /* texture_storage.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. */ /**************************************************************************/ #ifdef GLES3_ENABLED #include "texture_storage.h" #include "../effects/copy_effects.h" #include "../rasterizer_gles3.h" #include "config.h" #include "utilities.h" #ifdef ANDROID_ENABLED #define glFramebufferTextureMultiviewOVR … #endif usingnamespaceGLES3; TextureStorage *TextureStorage::singleton = …; TextureStorage *TextureStorage::get_singleton() { … } static const GLenum _cube_side_enum[6] = …; TextureStorage::TextureStorage() { … } TextureStorage::~TextureStorage() { … } /* Canvas Texture API */ RID TextureStorage::canvas_texture_allocate() { … } void TextureStorage::canvas_texture_initialize(RID p_rid) { … } void TextureStorage::canvas_texture_free(RID p_rid) { … } void TextureStorage::canvas_texture_set_channel(RID p_canvas_texture, RS::CanvasTextureChannel p_channel, RID p_texture) { … } void TextureStorage::canvas_texture_set_shading_parameters(RID p_canvas_texture, const Color &p_specular_color, float p_shininess) { … } void TextureStorage::canvas_texture_set_texture_filter(RID p_canvas_texture, RS::CanvasItemTextureFilter p_filter) { … } void TextureStorage::canvas_texture_set_texture_repeat(RID p_canvas_texture, RS::CanvasItemTextureRepeat p_repeat) { … } /* Texture API */ Ref<Image> TextureStorage::_get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool p_force_decompress) const { … } RID TextureStorage::texture_allocate() { … } void TextureStorage::texture_free(RID p_texture) { … } void TextureStorage::texture_2d_initialize(RID p_texture, const Ref<Image> &p_image) { … } void TextureStorage::texture_external_initialize(RID p_texture, int p_width, int p_height, uint64_t p_external_buffer) { … } void TextureStorage::texture_2d_layered_initialize(RID p_texture, const Vector<Ref<Image>> &p_layers, RS::TextureLayeredType p_layered_type) { … } void TextureStorage::texture_3d_initialize(RID p_texture, Image::Format p_format, int p_width, int p_height, int p_depth, bool p_mipmaps, const Vector<Ref<Image>> &p_data) { … } // Called internally when texture_proxy_create(p_base) is called. // Note: p_base is the root and p_texture is the proxy. void TextureStorage::texture_proxy_initialize(RID p_texture, RID p_base) { … } RID TextureStorage::texture_create_from_native_handle(RS::TextureType p_type, Image::Format p_format, uint64_t p_native_handle, int p_width, int p_height, int p_depth, int p_layers, RS::TextureLayeredType p_layered_type) { … } void TextureStorage::texture_2d_update(RID p_texture, const Ref<Image> &p_image, int p_layer) { … } void TextureStorage::texture_3d_update(RID p_texture, const Vector<Ref<Image>> &p_data) { … } void TextureStorage::texture_external_update(RID p_texture, int p_width, int p_height, uint64_t p_external_buffer) { … } void TextureStorage::texture_proxy_update(RID p_texture, RID p_proxy_to) { … } void TextureStorage::texture_2d_placeholder_initialize(RID p_texture) { … } void TextureStorage::texture_2d_layered_placeholder_initialize(RID p_texture, RS::TextureLayeredType p_layered_type) { … } void TextureStorage::texture_3d_placeholder_initialize(RID p_texture) { … } Ref<Image> TextureStorage::texture_2d_get(RID p_texture) const { … } Ref<Image> TextureStorage::texture_2d_layer_get(RID p_texture, int p_layer) const { … } Vector<Ref<Image>> TextureStorage::_texture_3d_read_framebuffer(GLES3::Texture *p_texture) const { … } Vector<Ref<Image>> TextureStorage::texture_3d_get(RID p_texture) const { … } void TextureStorage::texture_replace(RID p_texture, RID p_by_texture) { … } void TextureStorage::texture_set_size_override(RID p_texture, int p_width, int p_height) { … } void TextureStorage::texture_set_path(RID p_texture, const String &p_path) { … } String TextureStorage::texture_get_path(RID p_texture) const { … } void TextureStorage::texture_set_detect_3d_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) { … } void TextureStorage::texture_set_detect_srgb_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) { … } void TextureStorage::texture_set_detect_normal_callback(RID p_texture, RS::TextureDetectCallback p_callback, void *p_userdata) { … } void TextureStorage::texture_set_detect_roughness_callback(RID p_texture, RS::TextureDetectRoughnessCallback p_callback, void *p_userdata) { … } void TextureStorage::texture_debug_usage(List<RS::TextureInfo> *r_info) { … } void TextureStorage::texture_set_force_redraw_if_visible(RID p_texture, bool p_enable) { … } Size2 TextureStorage::texture_size_with_proxy(RID p_texture) { … } void TextureStorage::texture_rd_initialize(RID p_texture, const RID &p_rd_texture, const RS::TextureLayeredType p_layer_type) { … } RID TextureStorage::texture_get_rd_texture(RID p_texture, bool p_srgb) const { … } uint64_t TextureStorage::texture_get_native_handle(RID p_texture, bool p_srgb) const { … } void TextureStorage::texture_set_data(RID p_texture, const Ref<Image> &p_image, int p_layer) { … } void TextureStorage::_texture_set_data(RID p_texture, const Ref<Image> &p_image, int p_layer, bool p_initialize) { … } void TextureStorage::_texture_set_3d_data(RID p_texture, const Vector<Ref<Image>> &p_data, bool p_initialize) { … } void TextureStorage::_texture_set_swizzle(GLES3::Texture *p_texture, Image::Format p_real_format) { … } Image::Format TextureStorage::texture_get_format(RID p_texture) const { … } uint32_t TextureStorage::texture_get_texid(RID p_texture) const { … } Vector3i TextureStorage::texture_get_size(RID p_texture) const { … } uint32_t TextureStorage::texture_get_width(RID p_texture) const { … } uint32_t TextureStorage::texture_get_height(RID p_texture) const { … } uint32_t TextureStorage::texture_get_depth(RID p_texture) const { … } void TextureStorage::texture_bind(RID p_texture, uint32_t p_texture_no) { … } /* TEXTURE ATLAS API */ void TextureStorage::texture_add_to_texture_atlas(RID p_texture) { … } void TextureStorage::texture_remove_from_texture_atlas(RID p_texture) { … } void TextureStorage::texture_atlas_mark_dirty_on_texture(RID p_texture) { … } void TextureStorage::texture_atlas_remove_texture(RID p_texture) { … } GLuint TextureStorage::texture_atlas_get_texture() const { … } void TextureStorage::update_texture_atlas() { … } /* DECAL API */ RID TextureStorage::decal_allocate() { … } void TextureStorage::decal_initialize(RID p_rid) { … } void TextureStorage::decal_set_size(RID p_decal, const Vector3 &p_size) { … } void TextureStorage::decal_set_texture(RID p_decal, RS::DecalTexture p_type, RID p_texture) { … } void TextureStorage::decal_set_emission_energy(RID p_decal, float p_energy) { … } void TextureStorage::decal_set_albedo_mix(RID p_decal, float p_mix) { … } void TextureStorage::decal_set_modulate(RID p_decal, const Color &p_modulate) { … } void TextureStorage::decal_set_cull_mask(RID p_decal, uint32_t p_layers) { … } void TextureStorage::decal_set_distance_fade(RID p_decal, bool p_enabled, float p_begin, float p_length) { … } void TextureStorage::decal_set_fade(RID p_decal, float p_above, float p_below) { … } void TextureStorage::decal_set_normal_fade(RID p_decal, float p_fade) { … } AABB TextureStorage::decal_get_aabb(RID p_decal) const { … } /* RENDER TARGET API */ GLuint TextureStorage::system_fbo = …; void TextureStorage::_update_render_target(RenderTarget *rt) { … } void TextureStorage::_create_render_target_backbuffer(RenderTarget *rt) { … } void GLES3::TextureStorage::check_backbuffer(RenderTarget *rt, const bool uses_screen_texture, const bool uses_depth_texture) { … } void TextureStorage::_clear_render_target(RenderTarget *rt) { … } RID TextureStorage::render_target_create() { … } void TextureStorage::render_target_free(RID p_rid) { … } void TextureStorage::render_target_set_position(RID p_render_target, int p_x, int p_y) { … } Point2i TextureStorage::render_target_get_position(RID p_render_target) const { … } void TextureStorage::render_target_set_size(RID p_render_target, int p_width, int p_height, uint32_t p_view_count) { … } // TODO: convert to Size2i internally Size2i TextureStorage::render_target_get_size(RID p_render_target) const { … } void TextureStorage::render_target_set_override(RID p_render_target, RID p_color_texture, RID p_depth_texture, RID p_velocity_texture) { … } RID TextureStorage::render_target_get_override_color(RID p_render_target) const { … } RID TextureStorage::render_target_get_override_depth(RID p_render_target) const { … } RID TextureStorage::render_target_get_override_velocity(RID p_render_target) const { … } RID TextureStorage::render_target_get_texture(RID p_render_target) { … } void TextureStorage::render_target_set_transparent(RID p_render_target, bool p_transparent) { … } bool TextureStorage::render_target_get_transparent(RID p_render_target) const { … } void TextureStorage::render_target_set_direct_to_screen(RID p_render_target, bool p_direct_to_screen) { … } bool TextureStorage::render_target_get_direct_to_screen(RID p_render_target) const { … } bool TextureStorage::render_target_was_used(RID p_render_target) const { … } void TextureStorage::render_target_clear_used(RID p_render_target) { … } void TextureStorage::render_target_set_msaa(RID p_render_target, RS::ViewportMSAA p_msaa) { … } RS::ViewportMSAA TextureStorage::render_target_get_msaa(RID p_render_target) const { … } void TextureStorage::render_target_set_use_hdr(RID p_render_target, bool p_use_hdr_2d) { … } bool TextureStorage::render_target_is_using_hdr(RID p_render_target) const { … } GLuint TextureStorage::render_target_get_color_internal_format(RID p_render_target) const { … } GLuint TextureStorage::render_target_get_color_format(RID p_render_target) const { … } GLuint TextureStorage::render_target_get_color_type(RID p_render_target) const { … } uint32_t TextureStorage::render_target_get_color_format_size(RID p_render_target) const { … } void TextureStorage::render_target_request_clear(RID p_render_target, const Color &p_clear_color) { … } bool TextureStorage::render_target_is_clear_requested(RID p_render_target) { … } Color TextureStorage::render_target_get_clear_request_color(RID p_render_target) { … } void TextureStorage::render_target_disable_clear_request(RID p_render_target) { … } void TextureStorage::render_target_do_clear_request(RID p_render_target) { … } GLuint TextureStorage::render_target_get_fbo(RID p_render_target) const { … } GLuint TextureStorage::render_target_get_color(RID p_render_target) const { … } GLuint TextureStorage::render_target_get_depth(RID p_render_target) const { … } void TextureStorage::render_target_set_reattach_textures(RID p_render_target, bool p_reattach_textures) const { … } bool TextureStorage::render_target_is_reattach_textures(RID p_render_target) const { … } void TextureStorage::render_target_set_sdf_size_and_scale(RID p_render_target, RS::ViewportSDFOversize p_size, RS::ViewportSDFScale p_scale) { … } Rect2i TextureStorage::_render_target_get_sdf_rect(const RenderTarget *rt) const { … } Rect2i TextureStorage::render_target_get_sdf_rect(RID p_render_target) const { … } void TextureStorage::render_target_mark_sdf_enabled(RID p_render_target, bool p_enabled) { … } bool TextureStorage::render_target_is_sdf_enabled(RID p_render_target) const { … } GLuint TextureStorage::render_target_get_sdf_texture(RID p_render_target) { … } void TextureStorage::_render_target_allocate_sdf(RenderTarget *rt) { … } void TextureStorage::_render_target_clear_sdf(RenderTarget *rt) { … } GLuint TextureStorage::render_target_get_sdf_framebuffer(RID p_render_target) { … } void TextureStorage::render_target_sdf_process(RID p_render_target) { … } void TextureStorage::render_target_copy_to_back_buffer(RID p_render_target, const Rect2i &p_region, bool p_gen_mipmaps) { … } void TextureStorage::render_target_clear_back_buffer(RID p_render_target, const Rect2i &p_region, const Color &p_color) { … } void TextureStorage::render_target_gen_back_buffer_mipmaps(RID p_render_target, const Rect2i &p_region) { … } #endif // GLES3_ENABLED
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