3 Commits

Author	SHA1	Message	Date
Sam Lantinga	fd1d692bef	Fixed bug 3368 - SDL_Blit_Slow doesn't ignore alpha values in colorkey comparison ... Simon Hug When the SDL_Blit_Slow function compares the pixel to the color key it does so without removing the alpha component from the pixel value and the key. This is different from the optimized 32-bit blitters which create a rgb mask and apply it to both to filter the alpha out. SDL_Blit_Slow will only skip the pixels with the exact alpha value of the key instead of all pixels with the same color. The attached test case blits a surface with a color key and prints the pixel values to the console. The third row is expected to be skipped.	2016-10-01 10:46:10 -07:00
Sam Lantinga	42065e785d	Updated copyright to 2016	2016-01-02 10:10:34 -08:00
Philipp Wiesemann	0e45984fa0	Fixed crash if initialization of EGL failed but was tried again later. ... The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().	2015-06-21 17:33:46 +02:00