diff options
| -rw-r--r-- | README.md | 2 | ||||
| -rw-r--r-- | scale.c | 1 |
2 files changed, 2 insertions, 1 deletions
@@ -26,7 +26,7 @@ git clone --recurse-submodules https://git.crowdedwood.com/picoarch To build picoarch itself, you need libSDL 1.2, libpng, and libasound. Different cores may need additional dependencies. -After that, `make` bulids picoarch and all supported cores into this directory. +After that, `make` builds picoarch and all supported cores into this directory. ### TrimUI instructions @@ -392,6 +392,7 @@ static void scale_sharp_256xXXX_320xXXX(unsigned w, unsigned h, size_t pitch, co static void scale_select_scaler(unsigned w, unsigned h, size_t pitch) { double current_aspect_ratio = aspect_ratio > 0 ? aspect_ratio : ((double)w / (double)h); + if (w == 0 || h == 0 || pitch == 0) return; /* mame2000 sets resolutions / aspect ratio without notifying * of changes, new should always override old */ |