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Fix assert format strings/parameters in testautomation modules; improve output of SDL_CompareSurfaces to aid debugging; update platform_testSetErrorInvalidInput for SDL changes

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Andreas Schiffler 2014-11-30 20:55:27 -08:00
parent 0d38073a54
commit 52760dcdf1
8 changed files with 83 additions and 36 deletions
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4
include/SDL_test_compare.h
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@ -51,9 +51,9 @@ extern "C" {
*
* \param surface Surface used in comparison
* \param referenceSurface Test Surface used in comparison
* \param allowable_error Allowable difference (squared) in blending accuracy.
* \param allowable_error Allowable difference (=sum of squared difference for each RGB component) in blending accuracy.
*
* \returns 0 if comparison succeeded, >0 (=number of pixels where comparison failed) if comparison failed, -1 if any of the surfaces were NULL, -2 if the surface sizes differ.
* \returns 0 if comparison succeeded, >0 (=number of pixels for which the comparison failed) if comparison failed, -1 if any of the surfaces were NULL, -2 if the surface sizes differ.
*/
int SDLTest_CompareSurfaces(SDL_Surface *surface, SDL_Surface *referenceSurface, int allowable_error);