vleeuwenmenno/Ryujinx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix shader 8-bit and 16-bit STS/STG (#2741)

Browse Source 
* Fix 8 and 16-bit STG

* Fix 8 and 16-bit STS

* Shader cache version bump
This commit is contained in:
gdkchan
2021-10-18 20:24:15 -03:00
committed by GitHub
parent 052deebf26
commit 63f1663fa9
20 changed files with 266 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreSharedSmallInt.glsl Normal file
View File

@ -0,0 +1,23 @@
void Helper_StoreShared16(int offset, uint value)
{
int wordOffset = offset >> 2;
int bitOffset = (offset & 3) * 8;
uint oldValue, newValue;
do
{
oldValue = $SHARED_MEM$[wordOffset];
newValue = bitfieldInsert(oldValue, value, bitOffset, 16);
} while (atomicCompSwap($SHARED_MEM$[wordOffset], oldValue, newValue) != oldValue);
}
void Helper_StoreShared8(int offset, uint value)
{
int wordOffset = offset >> 2;
int bitOffset = (offset & 3) * 8;
uint oldValue, newValue;
do
{
oldValue = $SHARED_MEM$[wordOffset];
newValue = bitfieldInsert(oldValue, value, bitOffset, 8);
} while (atomicCompSwap($SHARED_MEM$[wordOffset], oldValue, newValue) != oldValue);
}