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40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
/*
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* Copyright 2014 Google Inc. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef TANGO_GL_RENDERER_VIDEO_OVERLAY_H_
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#define TANGO_GL_RENDERER_VIDEO_OVERLAY_H_
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#include "tango-gl/drawable_object.h"
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namespace tango_gl {
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class VideoOverlay : public DrawableObject {
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public:
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VideoOverlay();
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void Render(const glm::mat4& projection_mat, const glm::mat4& view_mat) const;
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GLuint GetTextureId() const { return texture_id_; }
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void SetTextureId(GLuint texture_id) { texture_id_ = texture_id; }
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private:
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// This id is populated on construction, and is passed to the tango service.
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GLuint texture_id_;
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GLuint attrib_texture_coords_;
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GLuint uniform_texture_;
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GLuint vertex_buffers_[3];
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};
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} // namespace tango_gl
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#endif // TANGO_GL_RENDERER_VIDEO_OVERLAY_H_
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