Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Internals/OpenGLInfoPanelRenderer.cpp @ 1270:2d8ab34c8c91
upgrade to year 2020
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 31 Jan 2020 17:34:29 +0100 |
| parents | 1091b2adeb5a |
| children | be17fed8c7c5 |
| rev | line source |
|---|---|
| 594 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
1270
2d8ab34c8c91
upgrade to year 2020
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
947
diff
changeset
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 594 | 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 #include "OpenGLInfoPanelRenderer.h" | |
| 23 | |
| 24 namespace OrthancStone | |
| 25 { | |
| 26 namespace Internals | |
| 27 { | |
| 28 void OpenGLInfoPanelRenderer::LoadTexture(const InfoPanelSceneLayer& layer) | |
| 29 { | |
|
947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
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changeset
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30 if (!context_.IsContextLost()) |
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1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
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changeset
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31 { |
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Benjamin Golinvaux <bgo@osimis.io>
parents:
888
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changeset
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32 context_.MakeCurrent(); |
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1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
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changeset
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33 texture_.reset(new OpenGL::OpenGLTexture(context_)); |
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1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
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34 texture_->Load(layer.GetTexture(), layer.IsLinearInterpolation()); |
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1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
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35 anchor_ = layer.GetAnchor(); |
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1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
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36 } |
| 594 | 37 } |
| 38 | |
| 39 OpenGLInfoPanelRenderer::OpenGLInfoPanelRenderer(OpenGL::IOpenGLContext& context, | |
| 40 OpenGLColorTextureProgram& program, | |
| 41 const InfoPanelSceneLayer& layer) : | |
| 42 context_(context), | |
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Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
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43 program_(program), |
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1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
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44 anchor_(BitmapAnchor_TopLeft) |
| 594 | 45 { |
| 46 LoadTexture(layer); | |
| 47 } | |
| 48 | |
| 49 | |
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6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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50 void OpenGLInfoPanelRenderer::Render(const AffineTransform2D& transform, |
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6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
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51 unsigned int canvasWidth, |
|
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
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52 unsigned int canvasHeight) |
| 594 | 53 { |
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947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
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54 if (!context_.IsContextLost() && texture_.get() != NULL) |
| 594 | 55 { |
|
947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
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56 int dx = 0, dy = 0; |
| 594 | 57 InfoPanelSceneLayer::ComputeAnchorLocation( |
| 58 dx, dy, anchor_, texture_->GetWidth(), texture_->GetHeight(), | |
|
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6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
59 canvasWidth, canvasHeight); |
| 594 | 60 |
| 61 // The position of this type of layer is layer: Ignore the | |
| 62 // "transform" coming from the scene | |
| 63 program_.Apply(*texture_, AffineTransform2D::CreateOffset(dx, dy), true); | |
| 64 } | |
| 65 } | |
| 66 } | |
| 67 } |