Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Internals/OpenGLColorTextureRenderer.cpp @ 947:1091b2adeb5a toa2019081001
Fixed animation frame stopping when returning false + big work on the OpenGL
objects to make them lost context-safe + debug code to forcefully tag a
context as lost + debug macros
| author | Benjamin Golinvaux <bgo@osimis.io> |
|---|---|
| date | Sat, 10 Aug 2019 13:07:31 +0200 |
| parents | 6e888cf6a48b |
| children | 2d8ab34c8c91 |
| 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 | |
| 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 #include "OpenGLColorTextureRenderer.h" | |
| 23 | |
| 24 namespace OrthancStone | |
| 25 { | |
| 26 namespace Internals | |
| 27 { | |
| 28 void OpenGLColorTextureRenderer::LoadTexture(const ColorTextureSceneLayer& layer) | |
| 29 { | |
|
947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
30 if (!context_.IsContextLost()) |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
31 { |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
32 context_.MakeCurrent(); |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
33 texture_.reset(new OpenGL::OpenGLTexture(context_)); |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
34 texture_->Load(layer.GetTexture(), layer.IsLinearInterpolation()); |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
35 layerTransform_ = layer.GetTransform(); |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
36 } |
| 594 | 37 } |
| 38 | |
|
947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
39 |
| 594 | 40 OpenGLColorTextureRenderer::OpenGLColorTextureRenderer(OpenGL::IOpenGLContext& context, |
| 41 OpenGLColorTextureProgram& program, | |
| 42 const ColorTextureSceneLayer& layer) : | |
| 43 context_(context), | |
| 44 program_(program) | |
| 45 { | |
| 46 LoadTexture(layer); | |
| 47 } | |
| 48 | |
| 49 | |
|
888
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
50 void OpenGLColorTextureRenderer::Render(const AffineTransform2D& transform, |
|
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
51 unsigned int canvasWidth, |
|
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
52 unsigned int canvasHeight) |
| 594 | 53 { |
|
947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
54 if (!context_.IsContextLost() && texture_.get() != NULL) |
| 594 | 55 { |
| 56 program_.Apply(*texture_, AffineTransform2D::Combine(transform, layerTransform_), true); | |
| 57 } | |
| 58 } | |
| 59 | |
| 60 | |
| 61 void OpenGLColorTextureRenderer::Update(const ISceneLayer& layer) | |
| 62 { | |
| 63 // Should never happen (no revisions in color textures) | |
| 64 LoadTexture(dynamic_cast<const ColorTextureSceneLayer&>(layer)); | |
| 65 } | |
| 66 } | |
| 67 } |