all repos — mgba @ da6a0254ab638c4f8a29e8c9b5030b626cb57065

mGBA Game Boy Advance Emulator

GBA Video: Invalidate map cache when modifying BGCNT (fixes #1846)
Vicki Pfau vi@endrift.com
Sat, 08 Aug 2020 18:22:09 -0700
commit

da6a0254ab638c4f8a29e8c9b5030b626cb57065

parent

e54a01bcaf071629674881e1cfde204bd7e702c7

19 files changed, 2 insertions(+), 1 deletions(-)

jump to
M CHANGES → CHANGES 
@@ -1,7 +1,7 @@
 0.8.4: (Future)
-Other fixes:
  - 3DS: Redo video sync to be more precise
  - 3DS: Fix crash with libctru 2.0 when exiting
+ - GBA Video: Invalidate map cache when modifying BGCNT (fixes mgba.io/i/1846)
  - Qt: Add dummy English translation file (fixes mgba.io/i/1469)
  - mGUI: Fix closing down a game if an exit is signalled
  - mVL: Fix injecting accidentally draining non-injection buffer
M src/gba/renderers/video-software.c → src/gba/renderers/video-software.c 
@@ -760,6 +760,7 @@ bg->multipalette = GBARegisterBGCNTGet256Color(value);
 	bg->screenBase = GBARegisterBGCNTGetScreenBase(value) << 11;
 	bg->overflow = GBARegisterBGCNTGetOverflow(value);
 	bg->size = GBARegisterBGCNTGetSize(value);
+	bg->yCache = -1;
 }
 
 static void GBAVideoSoftwareRendererWriteBGX_LO(struct GBAVideoSoftwareBackground* bg, uint16_t value) {