Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/Internals/OpenGLTextRenderer.cpp @ 1144:7d23c43ba555 broker
integration mainline->broker
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 08 Nov 2019 18:14:59 +0100 |
| parents | 1091b2adeb5a |
| 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 "OpenGLTextRenderer.h" | |
| 23 | |
| 24 namespace OrthancStone | |
| 25 { | |
| 26 namespace Internals | |
| 27 { | |
| 28 void OpenGLTextRenderer::LoadLayer(const TextSceneLayer& 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 data_.reset(new OpenGLTextProgram::Data(context_, alphabet_, layer)); |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
32 else |
|
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
33 data_.reset(NULL); |
| 594 | 34 } |
| 35 | |
| 36 | |
| 37 OpenGLTextRenderer::OpenGLTextRenderer(OpenGL::IOpenGLContext& context, | |
| 38 OpenGLTextProgram& program, | |
| 39 const GlyphTextureAlphabet& alphabet, | |
| 40 OpenGL::OpenGLTexture& texture, | |
| 41 const TextSceneLayer& layer) : | |
| 42 context_(context), | |
| 43 program_(program), | |
| 44 alphabet_(alphabet), | |
| 45 texture_(texture) | |
| 46 { | |
| 47 LoadLayer(layer); | |
| 48 } | |
| 49 | |
| 50 | |
|
888
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
51 void OpenGLTextRenderer::Render(const AffineTransform2D& transform, |
|
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
52 unsigned int canvasWidth, |
|
6e888cf6a48b
renderers now have access to canvas width/height
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
594
diff
changeset
|
53 unsigned int canvasHeight) |
| 594 | 54 { |
|
947
1091b2adeb5a
Fixed animation frame stopping when returning false + big work on the OpenGL
Benjamin Golinvaux <bgo@osimis.io>
parents:
888
diff
changeset
|
55 if (!context_.IsContextLost() && data_.get() != NULL) |
| 594 | 56 { |
| 57 program_.Apply(texture_, *data_, transform); | |
| 58 } | |
| 59 } | |
| 60 | |
| 61 void OpenGLTextRenderer::Update(const ISceneLayer& layer) | |
| 62 { | |
| 63 LoadLayer(dynamic_cast<const TextSceneLayer&>(layer)); | |
| 64 } | |
| 65 } | |
| 66 } |