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comparison Framework/Scene2D/OpenGLCompositor.h @ 594:9807ed3d3e03

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OpenGLCompositor
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 26 Apr 2019 14:45:47 +0200
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children 9e51fb773bbd
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593:6bf8f881fcb5 594:9807ed3d3e03
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Affero General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Affero General Public License for more details.
16 *
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/
20
21
22 #pragma once
23
24 #include "Internals/CompositorHelper.h"
25 #include "Internals/OpenGLColorTextureProgram.h"
26 #include "Internals/OpenGLFloatTextureProgram.h"
27 #include "Internals/OpenGLLinesProgram.h"
28 #include "Internals/OpenGLTextProgram.h"
29
30 namespace OrthancStone
31 {
32 class OpenGLCompositor : protected Internals::CompositorHelper::IRendererFactory
33 {
34 private:
35 class Font;
36
37 typedef std::map<size_t, Font*> Fonts;
38
39 OpenGL::IOpenGLContext& context_;
40 Fonts fonts_;
41 Internals::CompositorHelper helper_;
42 Internals::OpenGLColorTextureProgram colorTextureProgram_;
43 Internals::OpenGLFloatTextureProgram floatTextureProgram_;
44 Internals::OpenGLLinesProgram linesProgram_;
45 Internals::OpenGLTextProgram textProgram_;
46 unsigned int canvasWidth_;
47 unsigned int canvasHeight_;
48
49 const Font* GetFont(size_t fontIndex) const;
50
51 protected:
52 virtual Internals::CompositorHelper::ILayerRenderer* Create(const ISceneLayer& layer);
53
54 public:
55 OpenGLCompositor(OpenGL::IOpenGLContext& context,
56 Scene2D& scene);
57
58 ~OpenGLCompositor();
59
60 void UpdateSize();
61
62 void Refresh();
63
64 void SetFont(size_t index,
65 const GlyphBitmapAlphabet& dict);
66
67 #if ORTHANC_ENABLE_LOCALE == 1
68 void SetFont(size_t index,
69 Orthanc::EmbeddedResources::FileResourceId resource,
70 unsigned int fontSize,
71 Orthanc::Encoding codepage);
72 #endif
73 };
74 }