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| author | Jean-Michaël Celerier <jean-michael.celerier@kdab.com> | 2019-11-26 11:19:47 +0100 |
|---|---|---|
| committer | Jean-Michaël Celerier <jean-michael.celerier@kdab.com> | 2019-11-26 13:56:06 +0100 |
| commit | 2fffced20a8bef503d0f9f981e785c5b2692487d (patch) | |
| tree | 45d9b793d57b67cce85f1879ffb8b8cba5da34c0 /src/render/renderers/opengl | |
| parent | 3f2e3403056fdafabade73e0590e24ea7f837ae2 (diff) | |
Fix a crash in RenderView when the surface has no height
Change-Id: Ia675f81a3e58e6c4d6fd80be55ea7001aa5e1d10
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Diffstat (limited to 'src/render/renderers/opengl')
| -rw-r--r-- | src/render/renderers/opengl/renderer/renderview.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/render/renderers/opengl/renderer/renderview.cpp b/src/render/renderers/opengl/renderer/renderview.cpp index 0ac4f876f..76bdb537b 100644 --- a/src/render/renderers/opengl/renderer/renderview.cpp +++ b/src/render/renderers/opengl/renderer/renderview.cpp @@ -211,7 +211,7 @@ UniformValue RenderView::standardUniformValue(RenderView::StandardUniform standa return UniformValue(Matrix4x4(viewportMatrix.inverted())); } case AspectRatio: - return float(m_surfaceSize.width()) / float(m_surfaceSize.height()); + return float(m_surfaceSize.width()) / std::max(1.f, float(m_surfaceSize.height())); case Exposure: return UniformValue(m_data.m_renderCameraLens ? m_data.m_renderCameraLens->exposure() : 0.0f); case Gamma: |