diff options
| author | Subv <subv2112@gmail.com> | 2018-04-20 09:04:54 -0500 |
|---|---|---|
| committer | Subv <subv2112@gmail.com> | 2018-04-20 14:57:40 -0500 |
| commit | d03fc774756306aa8fd89abd5522c928b46336c7 (patch) | |
| tree | 89b74e72ec1dafe6889a34826e383e45c1f80def /src/video_core/engines | |
| parent | 2e0a9f66a0d41dd81bfaa7078aad9b53bedb547e (diff) | |
ShaderGen: Register id 255 is special and is hardcoded to return 0 (SR_ZERO).
Diffstat (limited to 'src/video_core/engines')
| -rw-r--r-- | src/video_core/engines/shader_bytecode.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h index 7cd125f05..b0da805db 100644 --- a/src/video_core/engines/shader_bytecode.h +++ b/src/video_core/engines/shader_bytecode.h @@ -13,6 +13,9 @@ namespace Tegra { namespace Shader { struct Register { + // Register 255 is special cased to always be 0 + static constexpr size_t ZeroIndex = 255; + constexpr Register() = default; constexpr Register(u64 value) : value(value) {} |