daniel/Ryujinx
1
0
Fork 0
mirror of https://github.com/Ryujinx/Ryujinx.git synced 2025-07-01 19:20:46 -07:00
Code Issues Packages Projects Releases Wiki Activity

Support multiple destination operands on shader IR and shuffle predicates (#1964)

Browse Source 
* Support multiple destination operands on shader IR and shuffle predicates

* Cache version change
This commit is contained in:
gdkchan
2021-01-27 20:59:47 -03:00
committed by GitHub
parent dcce407071
commit 4b7c7dab9e
16 changed files with 199 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleUp.glsl
View File

@ -1,8 +1,9 @@
float Helper_ShuffleUp(float x, uint index, uint mask)
float Helper_ShuffleUp(float x, uint index, uint mask, out bool valid)
{
uint clamp = mask & 0x1fu;
uint segMask = (mask >> 8) & 0x1fu;
uint minThreadId = gl_SubGroupInvocationARB & segMask;
uint srcThreadId = gl_SubGroupInvocationARB - index;
return (srcThreadId >= minThreadId) ? readInvocationARB(x, srcThreadId) : x;
valid = srcThreadId >= minThreadId;
return valid ? readInvocationARB(x, srcThreadId) : x;
}