From cb171f6ebfa7e1aa5721503d1c1115719957932d Mon Sep 17 00:00:00 2001 From: gdkchan Date: Fri, 6 Dec 2019 19:37:00 -0300 Subject: Support shared color mask, implement more shader instructions Support shared color masks (used by Nouveau and maybe the NVIDIA driver). Support draw buffers (also required by OpenGL). Support viewport transform disable (disabled for now as it breaks some games). Fix instanced rendering draw being ignored for multi draw. Fix IADD and IADD3 immediate shader encodings, that was not matching some ops. Implement FFMA32I shader instruction. Implement IMAD shader instruction. --- .../CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs | 3 +++ .../CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl | 7 +++++++ .../CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl | 7 +++++++ 3 files changed, 17 insertions(+) create mode 100644 Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl create mode 100644 Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl (limited to 'Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions') diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs index f1540fbf..21c43547 100644 --- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs @@ -2,6 +2,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl { static class HelperFunctionNames { + public static string MultiplyHighS32 = "Helper_MultiplyHighS32"; + public static string MultiplyHighU32 = "Helper_MultiplyHighU32"; + public static string Shuffle = "Helper_Shuffle"; public static string ShuffleDown = "Helper_ShuffleDown"; public static string ShuffleUp = "Helper_ShuffleUp"; diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl new file mode 100644 index 00000000..caad6f56 --- /dev/null +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl @@ -0,0 +1,7 @@ +int Helper_MultiplyHighS32(int x, int y) +{ + int msb; + int lsb; + imulExtended(x, y, msb, lsb); + return msb; +} \ No newline at end of file diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl new file mode 100644 index 00000000..617a925f --- /dev/null +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl @@ -0,0 +1,7 @@ +uint Helper_MultiplyHighU32(uint x, uint y) +{ + uint msb; + uint lsb; + umulExtended(x, y, msb, lsb); + return msb; +} \ No newline at end of file -- cgit v1.2.3