android - RenderScript: Assertion failed in rsObjectBase.cpp -


i saw lot of following error messages in logcat output of app:

e/renderscript: rsassert failed: msysrefcount > 0, in frameworks/rs/rsobjectbase.cpp @ 147

despite of app did work crash sigsegv after starting renderscript code couple of times.

i able track down problem (well, think). had function in renderscript code returned rs_allocation , defined , used this:

rs_allocation gtmp1; rs_allocation gtmp2;  static rs_allocation blur(float size) {     if (some_criterion())         return gtmp1;     else         return gtmp2; }  ... rs_allocation tmp = blur(size);

after changing function definition following error message went away , app has not crashed since:

static bool blur(float size) {     if (some_criterion())         return false;     else         return true; }  ... bool blurred = blur(size); rs_allocation tmp = blurred ? gtmp2 : gtmp1;

now question is, why make difference? after rs_allocation defined int pointer in rs_types.rsh. nothing fancy should happening when function returns rs_allocation, right?


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