mirror of
https://github.com/OpenSpace/OpenSpace.git
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94 lines
3.9 KiB
C++
94 lines
3.9 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2023 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, 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 the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* 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, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#include <modules/video/include/screenspacevideo.h>
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#include <openspace/documentation/documentation.h>
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#include <openspace/documentation/verifier.h>
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#include <ghoul/filesystem/filesystem.h>
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#include <ghoul/io/texture/texturereader.h>
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#include <ghoul/logging/logmanager.h>
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#include <ghoul/opengl/programobject.h>
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#include <ghoul/opengl/texture.h>
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#include <ghoul/opengl/textureconversion.h>
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#include <filesystem>
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#include <optional>
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namespace openspace {
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ScreenSpaceVideo::ScreenSpaceVideo(const ghoul::Dictionary& dictionary)
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: ScreenSpaceRenderable(dictionary)
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, _videoPlayer(dictionary)
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{
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// @TODO (abock, 2021-02-02) Should this be the name variable? The identifier wasn't
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// declared in the documentation
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std::string identifier;
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if (dictionary.hasValue<std::string>(KeyIdentifier)) {
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identifier = dictionary.value<std::string>(KeyIdentifier);
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}
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else {
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identifier = "ScreenSpaceVideo";
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}
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identifier = makeUniqueIdentifier(identifier);
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setIdentifier(identifier);
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addPropertySubOwner(_videoPlayer);
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}
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void ScreenSpaceVideo::update() {
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_videoPlayer.update();
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if (!_videoPlayer.isInitialized()) {
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return;
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}
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glm::uvec3 texDimensions = _videoPlayer.frameTexture()->dimensions();
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if (_objectSize != glm::ivec2(texDimensions.x, texDimensions.y)) {
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_objectSize = texDimensions;
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}
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}
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void ScreenSpaceVideo::render() {
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if (_videoPlayer.isInitialized()) {
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ScreenSpaceRenderable::render();
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}
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}
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bool ScreenSpaceVideo::initializeGL() {
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_videoPlayer.initialize();
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return ScreenSpaceRenderable::initializeGL();
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}
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bool ScreenSpaceVideo::deinitializeGL() {
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_videoPlayer.destroy();
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return ScreenSpaceRenderable::deinitializeGL();
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}
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void ScreenSpaceVideo::bindTexture() {
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_videoPlayer.frameTexture()->bind();
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}
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} // namespace openspace
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