Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Internals/OpenGLFloatTextureRenderer.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 | 4d1f57773b5b |
| children | 177e7d431cd1 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 "OpenGLFloatTextureRenderer.h" | |
| 23 | |
| 24 namespace OrthancStone | |
| 25 { | |
| 26 namespace Internals | |
| 27 { | |
| 28 void OpenGLFloatTextureRenderer::UpdateInternal(const FloatTextureSceneLayer& layer, | |
| 29 bool loadTexture) | |
| 30 { | |
|
947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
31 if (!context_.IsContextLost()) |
| 594 | 32 { |
|
947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
33 if (loadTexture) |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
34 { |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
35 context_.MakeCurrent(); |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
36 texture_.reset(new OpenGLFloatTextureProgram::Data( |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
37 context_, layer.GetTexture(), layer.IsLinearInterpolation())); |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
38 } |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
39 |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
40 layerTransform_ = layer.GetTransform(); |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
41 layer.GetWindowing(windowCenter_, windowWidth_); |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
42 invert_ = layer.IsInverted(); |
| 594 | 43 } |
| 44 } | |
| 45 | |
| 46 | |
| 47 OpenGLFloatTextureRenderer::OpenGLFloatTextureRenderer(OpenGL::IOpenGLContext& context, | |
| 48 OpenGLFloatTextureProgram& program, | |
| 49 const FloatTextureSceneLayer& layer) : | |
| 50 context_(context), | |
| 51 program_(program) | |
| 52 { | |
| 53 UpdateInternal(layer, true); | |
| 54 } | |
| 55 | |
| 56 | |
|
888
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
57 void OpenGLFloatTextureRenderer::Render(const AffineTransform2D& transform, |
|
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
58 unsigned int canvasWidth, |
|
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
59 unsigned int canvasHeight) |
| 594 | 60 { |
|
947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
914
diff
changeset
|
61 if (!context_.IsContextLost() && texture_.get() != NULL) |
| 594 | 62 { |
| 63 program_.Apply(*texture_, AffineTransform2D::Combine(transform, layerTransform_), | |
|
914
4d1f57773b5b
Added image inversion support in GrayscaleStyleConfigurator + OpenGLFloatTextureProgram
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
64 windowCenter_, windowWidth_, invert_); |
| 594 | 65 } |
| 66 } | |
| 67 | |
| 68 | |
| 69 void OpenGLFloatTextureRenderer::Update(const ISceneLayer& layer) | |
| 70 { | |
| 71 UpdateInternal(dynamic_cast<const FloatTextureSceneLayer&>(layer), false); | |
| 72 } | |
| 73 } | |
| 74 } |