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Diffstat (limited to 'drivers/gles3/storage/canvas_texture_storage.h')
| -rw-r--r-- | drivers/gles3/storage/canvas_texture_storage.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/drivers/gles3/storage/canvas_texture_storage.h b/drivers/gles3/storage/canvas_texture_storage.h new file mode 100644 index 0000000000..5930e927fe --- /dev/null +++ b/drivers/gles3/storage/canvas_texture_storage.h @@ -0,0 +1,87 @@ +/*************************************************************************/ +/* canvas_texture_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 CANVAS_TEXTURE_STORAGE_GLES3_H +#define CANVAS_TEXTURE_STORAGE_GLES3_H + +#ifdef GLES3_ENABLED + +#include "core/templates/rid_owner.h" +#include "servers/rendering/storage/canvas_texture_storage.h" + +namespace GLES3 { + +struct CanvasTexture { + RID diffuse; + RID normal_map; + RID specular; + Color specular_color = Color(1, 1, 1, 1); + float shininess = 1.0; + + RS::CanvasItemTextureFilter texture_filter = RS::CANVAS_ITEM_TEXTURE_FILTER_DEFAULT; + RS::CanvasItemTextureRepeat texture_repeat = RS::CANVAS_ITEM_TEXTURE_REPEAT_DEFAULT; + + Size2i size_cache = Size2i(1, 1); + bool use_normal_cache = false; + bool use_specular_cache = false; + bool cleared_cache = true; +}; + +class CanvasTextureStorage : public RendererCanvasTextureStorage { +private: + static CanvasTextureStorage *singleton; + + RID_Owner<CanvasTexture, true> canvas_texture_owner; + +public: + static CanvasTextureStorage *get_singleton(); + + CanvasTextureStorage(); + virtual ~CanvasTextureStorage(); + + CanvasTexture *get_canvas_texture(RID p_rid) { return canvas_texture_owner.get_or_null(p_rid); }; + bool owns_canvas_texture(RID p_rid) { return canvas_texture_owner.owns(p_rid); }; + + virtual RID canvas_texture_allocate() override; + virtual void canvas_texture_initialize(RID p_rid) override; + virtual void canvas_texture_free(RID p_rid) override; + + virtual void canvas_texture_set_channel(RID p_canvas_texture, RS::CanvasTextureChannel p_channel, RID p_texture) override; + virtual void canvas_texture_set_shading_parameters(RID p_canvas_texture, const Color &p_base_color, float p_shininess) override; + + virtual void canvas_texture_set_texture_filter(RID p_item, RS::CanvasItemTextureFilter p_filter) override; + virtual void canvas_texture_set_texture_repeat(RID p_item, RS::CanvasItemTextureRepeat p_repeat) override; +}; + +} // namespace GLES3 + +#endif // !GLES3_ENABLED + +#endif // !CANVAS_TEXTURE_STORAGE_GLES3_H |