diff options
author | Mitchell Stokes <mogurijin@gmail.com> | 2012-10-08 07:28:11 +0400 |
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committer | Mitchell Stokes <mogurijin@gmail.com> | 2012-10-08 07:28:11 +0400 |
commit | 244ce92dbd1f32960e0f909933d99cd0e6027dcc (patch) | |
tree | ee71a9619fb257d9d7deffce53051fa1a6214cdf /source/gameengine/Rasterizer/RAS_2DFilterManager.cpp | |
parent | aa1e50be946dfeb17f9bb98b242bdbf6775f1ab6 (diff) |
BGE: Setting up the RAS_ICanvas interface as the primary way to alter the OpenGL
viewport. This helps to eliminate OpenGL calls in weird places like the physics
code and to reduce glGet calls, which are expensive.
There should be no functional changes (except maybe a very slight speed improvement).
Diffstat (limited to 'source/gameengine/Rasterizer/RAS_2DFilterManager.cpp')
-rw-r--r-- | source/gameengine/Rasterizer/RAS_2DFilterManager.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/source/gameengine/Rasterizer/RAS_2DFilterManager.cpp b/source/gameengine/Rasterizer/RAS_2DFilterManager.cpp index 7312b521788..0ae8908e946 100644 --- a/source/gameengine/Rasterizer/RAS_2DFilterManager.cpp +++ b/source/gameengine/Rasterizer/RAS_2DFilterManager.cpp @@ -398,8 +398,7 @@ void RAS_2DFilterManager::RenderFilters(RAS_ICanvas* canvas) if (num_filters <= 0) return; - GLuint viewport[4]={0}; - glGetIntegerv(GL_VIEWPORT,(GLint *)viewport); + const GLint *viewport = canvas->GetViewPort(); RAS_Rect rect = canvas->GetWindowArea(); int rect_width = rect.GetWidth()+1, rect_height = rect.GetHeight()+1; |