fabi/Xenia-Canary
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Unpack d3dcolor const.

Browse Source
This commit is contained in:
Ben Vanik
2014-09-01 10:47:37 -07:00
parent 8dcfe94d81
commit c00e162b88
1 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/alloy/backend/x64/x64_sequences.cc
View File

@@ -5089,7 +5089,12 @@ EMITTER(UNPACK, MATCH(I<OPCODE_UNPACK, V128<>, V128<>>)) {
// ARGB (WXYZ) -> RGBA (XYZW) // ARGB (WXYZ) -> RGBA (XYZW)
// XMLoadColor // XMLoadColor
if (i.src1.is_constant) { if (i.src1.is_constant) {
assert_always(); if (i.src1.value->IsConstantZero()) {
e.vmovaps(i.dest, e.GetXmmConstPtr(XMMOne));
return;
} else {
assert_always();
}
} }
// src = ZZYYXXWW // src = ZZYYXXWW
// Unpack to 000000ZZ,000000YY,000000XX,000000WW // Unpack to 000000ZZ,000000YY,000000XX,000000WW