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Allow shader language and target API to be specified on the shader translator (#2402)

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gdkchan 2021-07-06 16:20:06 -03:00 • committed by GitHub
parent b0ac1ade7f
commit d125fce3e8
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 87 additions and 27 deletions
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30
Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs
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@ -291,7 +291,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
string blockName = $"{sbName}_{DefaultNames.BlockSuffix}";
context.AppendLine($"layout (binding = {context.Config.FirstStorageBufferBinding}, std430) buffer {blockName}");
string layout = context.Config.Options.TargetApi == TargetApi.Vulkan ? ", set = 1" : string.Empty;
context.AppendLine($"layout (binding = {context.Config.FirstStorageBufferBinding}{layout}, std430) buffer {blockName}");
context.EnterScope();
context.AppendLine("uint " + DefaultNames.DataName + "[];");
context.LeaveScope($" {sbName}[{NumberFormatter.FormatInt(descriptors.Max(x => x.Slot) + 1)}];");
@ -325,7 +327,17 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
string samplerTypeName = descriptor.Type.ToGlslSamplerType();
context.AppendLine($"layout (binding = {descriptor.Binding}) uniform {samplerTypeName} {samplerName};");
string layout = string.Empty;
if (context.Config.Options.TargetApi == TargetApi.Vulkan)
{
bool isBuffer = (descriptor.Type & SamplerType.Mask) == SamplerType.TextureBuffer;
int setIndex = isBuffer ? 4 : 2;
layout = $", set = {setIndex}";
}
context.AppendLine($"layout (binding = {descriptor.Binding}{layout}) uniform {samplerTypeName} {samplerName};");
}
}
@ -356,6 +368,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
descriptor.Type.HasFlag(SamplerType.Indexed),
indexExpr);
string imageTypeName = descriptor.Type.ToGlslImageType(descriptor.Format.GetComponentType());
string layout = descriptor.Format.ToGlslFormat();
if (!string.IsNullOrEmpty(layout))
@ -363,7 +377,13 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
layout = ", " + layout;
}
string imageTypeName = descriptor.Type.ToGlslImageType(descriptor.Format.GetComponentType());
if (context.Config.Options.TargetApi == TargetApi.Vulkan)
{
bool isBuffer = (descriptor.Type & SamplerType.Mask) == SamplerType.TextureBuffer;
int setIndex = isBuffer ? 5 : 3;
layout = $", set = {setIndex}{layout}";
}
context.AppendLine($"layout (binding = {descriptor.Binding}{layout}) uniform {imageTypeName} {imageName};");
}
@ -411,7 +431,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
string name = $"{DefaultNames.IAttributePrefix}{attr}";
if ((context.Config.Flags & TranslationFlags.Feedback) != 0)
if ((context.Config.Options.Flags & TranslationFlags.Feedback) != 0)
{
for (int c = 0; c < 4; c++)
{
@ -463,7 +483,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
{
string name = $"{DefaultNames.OAttributePrefix}{attr}";
if ((context.Config.Flags & TranslationFlags.Feedback) != 0)
if ((context.Config.Options.Flags & TranslationFlags.Feedback) != 0)
{
for (int c = 0; c < 4; c++)
{