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Range of a signed byte is -128 - 127...

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This commit is contained in:
Gwilym Kuiper 2022-04-26 21:22:50 +01:00
parent 921e2e9adf
commit 0761132779
1 changed files with 4 additions and 4 deletions
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8
agb/src/sound/mixer/mixer.s
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@ -152,11 +152,11 @@ agb_arm_func agb_rs__mixer_add_stereo
agb_arm_end agb_rs__mixer_add_stereo agb_arm_end agb_rs__mixer_add_stereo
.macro clamp_s8 reg:req .macro clamp_s8 reg:req
cmn \reg, #127 cmn \reg, #128
mvnlt \reg, #127 mvnlt \reg, #128
cmp \reg, #128 cmp \reg, #127
movgt \reg, #128 movgt \reg, #127
.endm .endm
agb_arm_func agb_rs__mixer_collapse agb_arm_func agb_rs__mixer_collapse