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Do not recreate the frame buffer of a renderview if not necessary

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(bugfix: making current a session containing a render source)
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brunoherbelin
2020-07-20 15:09:53 +02:00
parent 990ea42d58
commit f8a09eaaa0
1 changed files with 10 additions and 5 deletions
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15
View.cpp
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@@ -415,12 +415,17 @@ void RenderView::setResolution(glm::vec3 resolution)
if (resolution.x < 128.f || resolution.y < 128.f)
resolution = FrameBuffer::getResolutionFromParameters(Settings::application.render.ratio, Settings::application.render.res);
// new frame buffer
if (frame_buffer_)
delete frame_buffer_;
// do we need to change resolution ?
if (frame_buffer_ && frame_buffer_->resolution() != resolution) {
// output frame is an RBG Multisamples FrameBuffer
frame_buffer_ = new FrameBuffer(resolution, false, true);
// new frame buffer
delete frame_buffer_;
frame_buffer_ = nullptr;
}
if (!frame_buffer_)
// output frame is an RBG Multisamples FrameBuffer
frame_buffer_ = new FrameBuffer(resolution, false, true);
// reset fading
setFading();