diff options
Diffstat (limited to 'Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs')
| -rw-r--r-- | Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs b/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs index 5e53d62a..81b79ec4 100644 --- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs @@ -59,6 +59,11 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl context.AppendLine("#extension GL_NV_geometry_shader_passthrough : enable"); } + if (context.Config.GpuAccessor.QueryHostSupportsViewportMask()) + { + context.AppendLine("#extension GL_NV_viewport_array2 : enable"); + } + context.AppendLine("#pragma optionNV(fastmath off)"); context.AppendLine(); @@ -215,7 +220,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl if (context.Config.TransformFeedbackEnabled && context.Config.LastInVertexPipeline) { - var tfOutput = context.Info.GetTransformFeedbackOutput(AttributeConsts.PositionX); + var tfOutput = context.Config.GetTransformFeedbackOutput(AttributeConsts.PositionX); if (tfOutput.Valid) { context.AppendLine($"layout (xfb_buffer = {tfOutput.Buffer}, xfb_offset = {tfOutput.Offset}, xfb_stride = {tfOutput.Stride}) out gl_PerVertex"); @@ -552,7 +557,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl private static void DeclareInputAttribute(CodeGenContext context, StructuredProgramInfo info, int attr) { - string suffix = AttributeInfo.IsArrayAttributeGlsl(context.Config.Stage, isOutAttr: false) ? "[]" : string.Empty; + string suffix = IsArrayAttributeGlsl(context.Config.Stage, isOutAttr: false) ? "[]" : string.Empty; string iq = string.Empty; if (context.Config.Stage == ShaderStage.Fragment) @@ -569,8 +574,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl if (context.Config.TransformFeedbackEnabled && context.Config.Stage == ShaderStage.Fragment) { - int attrOffset = AttributeConsts.UserAttributeBase + attr * 16; - int components = context.Info.GetTransformFeedbackOutputComponents(attrOffset); + int components = context.Config.GetTransformFeedbackOutputComponents(attr, 0); if (components > 1) { @@ -652,13 +656,12 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl private static void DeclareOutputAttribute(CodeGenContext context, int attr) { - string suffix = AttributeInfo.IsArrayAttributeGlsl(context.Config.Stage, isOutAttr: true) ? "[]" : string.Empty; + string suffix = IsArrayAttributeGlsl(context.Config.Stage, isOutAttr: true) ? "[]" : string.Empty; string name = $"{DefaultNames.OAttributePrefix}{attr}{suffix}"; if (context.Config.TransformFeedbackEnabled && context.Config.LastInVertexPipeline) { - int attrOffset = AttributeConsts.UserAttributeBase + attr * 16; - int components = context.Info.GetTransformFeedbackOutputComponents(attrOffset); + int components = context.Config.GetTransformFeedbackOutputComponents(attr, 0); if (components > 1) { @@ -672,7 +675,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl string xfb = string.Empty; - var tfOutput = context.Info.GetTransformFeedbackOutput(attrOffset); + var tfOutput = context.Config.GetTransformFeedbackOutput(attr, 0); if (tfOutput.Valid) { xfb = $", xfb_buffer = {tfOutput.Buffer}, xfb_offset = {tfOutput.Offset}, xfb_stride = {tfOutput.Stride}"; @@ -687,7 +690,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl string xfb = string.Empty; - var tfOutput = context.Info.GetTransformFeedbackOutput(attrOffset + c * 4); + var tfOutput = context.Config.GetTransformFeedbackOutput(attr, c); if (tfOutput.Valid) { xfb = $", xfb_buffer = {tfOutput.Buffer}, xfb_offset = {tfOutput.Offset}, xfb_stride = {tfOutput.Stride}"; @@ -726,6 +729,20 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl context.AppendLine($"layout (location = {attr}, index = 1) out vec4 {name2};"); } + private static bool IsArrayAttributeGlsl(ShaderStage stage, bool isOutAttr) + { + if (isOutAttr) + { + return stage == ShaderStage.TessellationControl; + } + else + { + return stage == ShaderStage.TessellationControl || + stage == ShaderStage.TessellationEvaluation || + stage == ShaderStage.Geometry; + } + } + private static void DeclareUsedOutputAttributesPerPatch(CodeGenContext context, HashSet<int> attrs) { foreach (int attr in attrs.Order()) |