drinkingtea/nostalgia
drinkingtea/nostalgia
2
0
Fork 0
Code Issues 7 Pull Requests Actions Releases 9 Activity

[nostalgia/core/gba] Add sprite update buffer overflow assert

Browse Source
This commit is contained in:
Gary Talent 2020-12-15 23:42:20 -06:00
parent c7e053668e
commit c038109806
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/nostalgia/core/gba/gfx.cpp
View File

@ -235,6 +235,7 @@ void hideSprite(Context*, unsigned idx) {
} }
void setSprite(Context*, unsigned idx, unsigned x, unsigned y, unsigned tileIdx, unsigned spriteShape, unsigned spriteSize, unsigned flipX) { void setSprite(Context*, unsigned idx, unsigned x, unsigned y, unsigned tileIdx, unsigned spriteShape, unsigned spriteSize, unsigned flipX) {
oxAssert(g_spriteUpdates < config::GbaSpriteBufferLen, "Sprite update buffer overflow");
GbaSpriteAttrUpdate oa; GbaSpriteAttrUpdate oa;
oa.attr0 = static_cast<uint16_t>(y & ox::onMask<uint8_t>(7)) oa.attr0 = static_cast<uint16_t>(y & ox::onMask<uint8_t>(7))
| (static_cast<uint16_t>(1) << 10) // enable alpha | (static_cast<uint16_t>(1) << 10) // enable alpha