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DS GX: Fix incorrect W values

This commit is contained in:
Vicki Pfau 2017-07-17 15:21:59 -07:00
parent 6509c4fffa
commit 91ab6b29f3
2 changed files with 2 additions and 1 deletions
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1
CHANGES
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@ -9,6 +9,7 @@ Bugfixes:
- DS Video: Fix display capture blending value 16 (fixes mgba.io/i/757)
- DS GX: Properly center cross product in polygon normal calculations
- DS Video: Fix affine parameter advancing (fixes mgba.io/i/802)
- DS GX: Fix incorrect W values
Misc:
- DS GX: Clean up and unify texture mapping
- DS Core: Add symbol loading

2
src/ds/gx.c
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@ -408,7 +408,7 @@ static int32_t _dotViewport(struct DSGXVertex* vertex, int32_t* col) {
a = col[12];
b = MTX_ONE;
sum += a * b;
return sum >> 8LL;
return sum >> 12LL;
}
static int16_t _dotTexture(struct DSGX* gx, int16_t* input, int mode, int c) {