diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2020-07-15 00:01:10 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-15 13:01:10 +1000 |
| commit | 788ca6a411762035a6a7a88100c4b582b47ee82d (patch) | |
| tree | d48bfb91aecaead2906ec2d390357546f8c0611f /Ryujinx.Graphics.Shader/CodeGen/Glsl/OperandManager.cs | |
| parent | 16dafe63166d065f40b57a9b7cf8017a6ba0b1ef (diff) | |
Initial transform feedback support (#1370)
* Initial transform feedback support
* Some nits and fixes
* Update ReportCounterType and Write method
* Can't change shader or TFB bindings while TFB is active
* Fix geometry shader input names with new naming
Diffstat (limited to 'Ryujinx.Graphics.Shader/CodeGen/Glsl/OperandManager.cs')
| -rw-r--r-- | Ryujinx.Graphics.Shader/CodeGen/Glsl/OperandManager.cs | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/OperandManager.cs b/Ryujinx.Graphics.Shader/CodeGen/Glsl/OperandManager.cs index 971284f4..8801fc11 100644 --- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/OperandManager.cs +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/OperandManager.cs @@ -147,7 +147,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl { int value = attr.Value; - string swzMask = GetSwizzleMask((value >> 2) & 3); + char swzMask = GetSwizzleMask((value >> 2) & 3); if (value >= AttributeConsts.UserAttributeBase && value < AttributeConsts.UserAttributeEnd) @@ -158,15 +158,13 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl ? DefaultNames.OAttributePrefix : DefaultNames.IAttributePrefix; - string name = $"{prefix}{(value >> 4)}"; + string name = $"{prefix}{(value >> 4)}_{swzMask}"; if (stage == ShaderStage.Geometry && !isOutAttr) { name += $"[{indexExpr}]"; } - name += "." + swzMask; - return name; } else @@ -264,9 +262,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl return _stagePrefixes[index]; } - private static string GetSwizzleMask(int value) + private static char GetSwizzleMask(int value) { - return "xyzw".Substring(value, 1); + return "xyzw"[value]; } public static VariableType GetNodeDestType(IAstNode node) |