diff options
Diffstat (limited to 'scene/resources/external_texture.cpp')
| -rw-r--r-- | scene/resources/external_texture.cpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/scene/resources/external_texture.cpp b/scene/resources/external_texture.cpp new file mode 100644 index 0000000000..0552bbd081 --- /dev/null +++ b/scene/resources/external_texture.cpp @@ -0,0 +1,89 @@ +/**************************************************************************/ +/* external_texture.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. */ +/**************************************************************************/ + +#include "external_texture.h" + +void ExternalTexture::_bind_methods() { + ClassDB::bind_method(D_METHOD("set_size", "size"), &ExternalTexture::set_size); + ClassDB::bind_method(D_METHOD("get_external_texture_id"), &ExternalTexture::get_external_texture_id); + ClassDB::bind_method(D_METHOD("set_external_buffer_id", "external_buffer_id"), &ExternalTexture::set_external_buffer_id); + + ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size"), "set_size", "get_size"); +} + +uint64_t ExternalTexture::get_external_texture_id() const { + return RenderingServer::get_singleton()->texture_get_native_handle(texture); +} + +void ExternalTexture::set_size(const Size2 &p_size) { + if (p_size.width > 0 && p_size.height > 0 && p_size != size) { + size = p_size; + RenderingServer::get_singleton()->texture_external_update(texture, size.width, size.height, external_buffer); + emit_changed(); + } +} + +Size2 ExternalTexture::get_size() const { + return size; +} + +void ExternalTexture::set_external_buffer_id(uint64_t p_external_buffer) { + if (p_external_buffer != external_buffer) { + external_buffer = p_external_buffer; + RenderingServer::get_singleton()->texture_external_update(texture, size.width, size.height, external_buffer); + } +} + +int ExternalTexture::get_width() const { + return size.width; +} + +int ExternalTexture::get_height() const { + return size.height; +} + +bool ExternalTexture::has_alpha() const { + return false; +} + +RID ExternalTexture::get_rid() const { + return texture; +} + +ExternalTexture::ExternalTexture() { + texture = RenderingServer::get_singleton()->texture_external_create(size.width, size.height); +} + +ExternalTexture::~ExternalTexture() { + if (texture.is_valid()) { + ERR_FAIL_NULL(RenderingServer::get_singleton()); + RenderingServer::get_singleton()->free(texture); + } +} |