Have a single blur implementation
After experimenting with both Gaussian and Kawase, we concluded
that Kawase has similar visuals and better performance.
This CL removes GaussianBlurFilter and promotes KawaseBlurFilter
to just BlurFilter.
Bug: 149792636
Test: librenderengine_test
Test: visual
Change-Id: I6d5790b2735754b5a39dd7367280871ab43f723c
diff --git a/libs/renderengine/gl/GLESRenderEngine.cpp b/libs/renderengine/gl/GLESRenderEngine.cpp
index e11b59f..daf7d72 100644
--- a/libs/renderengine/gl/GLESRenderEngine.cpp
+++ b/libs/renderengine/gl/GLESRenderEngine.cpp
@@ -50,8 +50,6 @@
#include "Program.h"
#include "ProgramCache.h"
#include "filters/BlurFilter.h"
-#include "filters/GaussianBlurFilter.h"
-#include "filters/KawaseBlurFilter.h"
extern "C" EGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name);
@@ -430,13 +428,7 @@
}
if (args.supportsBackgroundBlur) {
- char isGaussian[PROPERTY_VALUE_MAX];
- property_get("debug.sf.gaussianBlur", isGaussian, "0");
- if (atoi(isGaussian)) {
- mBlurFilter = new GaussianBlurFilter(*this);
- } else {
- mBlurFilter = new KawaseBlurFilter(*this);
- }
+ mBlurFilter = new BlurFilter(*this);
checkErrors("BlurFilter creation");
}