spdis/voxy
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Micro optimization

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This commit is contained in:
mcrcortex
2024-02-17 20:36:25 +10:00
parent 56997ee80a
commit 4d29cc4889
2 changed files with 8 additions and 4 deletions
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9
src/main/resources/assets/voxy/shaders/lod/gl46/cmdgen.comp
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@@ -71,7 +71,6 @@ void main() {
//TODO:FIXME: Figure out why these are in such a weird order
uint msk = 0;
msk |= uint(((meta.cntB &0xFFFF)!=0) && (relative.y>-1))<<0;
msk |= uint((((meta.cntB>>16)&0xFFFF)!=0) && (relative.y<1 ))<<1;
@@ -80,8 +79,10 @@ void main() {
msk |= uint(((meta.cntD &0xFFFF)!=0) && (relative.x>-1))<<4;
msk |= uint((((meta.cntD>>16)&0xFFFF)!=0) && (relative.x<1 ))<<5;
msk |= uint(((meta.cntA>>16)&0xFFFF)!=0)<<6;
uint cmdPtr = atomicAdd(opaqueDrawCount, bitCount(msk)+1);
uint cmdPtr = atomicAdd(opaqueDrawCount, bitCount(msk));
uint count = 0;
@@ -95,7 +96,9 @@ void main() {
//Double sided quads
count = (meta.cntA>>16)&0xFFFF;
writeCmd(cmdPtr++, encodedPos, ptr, count);
if (count != 0) {
writeCmd(cmdPtr++, encodedPos, ptr, count);
}
ptr += count;
//Down