aboutsummaryrefslogtreecommitdiff
path: root/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl
diff options
context:
space:
mode:
authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl')
-rw-r--r--src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl
new file mode 100644
index 00000000..f2253a79
--- /dev/null
+++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl
@@ -0,0 +1,23 @@
+void Helper_StoreStorage16(int index, int offset, uint value)
+{
+ int wordOffset = offset >> 2;
+ int bitOffset = (offset & 3) * 8;
+ uint oldValue, newValue;
+ do
+ {
+ oldValue = $STORAGE_MEM$[index].data[wordOffset];
+ newValue = bitfieldInsert(oldValue, value, bitOffset, 16);
+ } while (atomicCompSwap($STORAGE_MEM$[index].data[wordOffset], oldValue, newValue) != oldValue);
+}
+
+void Helper_StoreStorage8(int index, int offset, uint value)
+{
+ int wordOffset = offset >> 2;
+ int bitOffset = (offset & 3) * 8;
+ uint oldValue, newValue;
+ do
+ {
+ oldValue = $STORAGE_MEM$[index].data[wordOffset];
+ newValue = bitfieldInsert(oldValue, value, bitOffset, 8);
+ } while (atomicCompSwap($STORAGE_MEM$[index].data[wordOffset], oldValue, newValue) != oldValue);
+} \ No newline at end of file