Mirrors/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Use RGBA16 vertex format if RGB16 is not supported on Vulkan (#3552)

Browse source 
* Use RGBA16 vertex format if RGB16 is not supported on Vulkan

* Catch all shader compilation exceptions
This commit is contained in:
gdkchan 2022-08-20 16:20:27 -03:00 • committed by GitHub
parent 53cc9e0561
commit 88a0e720cb
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
14 changed files with 172 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

83
Ryujinx.Graphics.Vulkan/FormatCapabilities.cs
View file

@ -8,7 +8,8 @@ namespace Ryujinx.Graphics.Vulkan
{
class FormatCapabilities
{
private readonly FormatFeatureFlags[] _table;
private readonly FormatFeatureFlags[] _bufferTable;
private readonly FormatFeatureFlags[] _optimalTable;
private readonly Vk _api;
private readonly PhysicalDevice _physicalDevice;
@ -17,14 +18,18 @@ namespace Ryujinx.Graphics.Vulkan
{
_api = api;
_physicalDevice = physicalDevice;
_table = new FormatFeatureFlags[Enum.GetNames(typeof(GAL.Format)).Length];
int totalFormats = Enum.GetNames(typeof(GAL.Format)).Length;
_bufferTable = new FormatFeatureFlags[totalFormats];
_optimalTable = new FormatFeatureFlags[totalFormats];
}
public bool FormatsSupports(FormatFeatureFlags flags, params GAL.Format[] formats)
public bool BufferFormatsSupport(FormatFeatureFlags flags, params GAL.Format[] formats)
{
foreach (GAL.Format format in formats)
{
if (!FormatSupports(flags, format))
if (!BufferFormatSupports(flags, format))
{
return false;
}
@ -33,15 +38,42 @@ namespace Ryujinx.Graphics.Vulkan
return true;
}
public bool FormatSupports(FormatFeatureFlags flags, GAL.Format format)
public bool OptimalFormatsSupport(FormatFeatureFlags flags, params GAL.Format[] formats)
{
var formatFeatureFlags = _table[(int)format];
foreach (GAL.Format format in formats)
{
if (!OptimalFormatSupports(flags, format))
{
return false;
}
}
return true;
}
public bool BufferFormatSupports(FormatFeatureFlags flags, GAL.Format format)
{
var formatFeatureFlags = _bufferTable[(int)format];
if (formatFeatureFlags == 0)
{
_api.GetPhysicalDeviceFormatProperties(_physicalDevice, FormatTable.GetFormat(format), out var fp);
formatFeatureFlags = fp.BufferFeatures;
_bufferTable[(int)format] = formatFeatureFlags;
}
return (formatFeatureFlags & flags) == flags;
}
public bool OptimalFormatSupports(FormatFeatureFlags flags, GAL.Format format)
{
var formatFeatureFlags = _optimalTable[(int)format];
if (formatFeatureFlags == 0)
{
_api.GetPhysicalDeviceFormatProperties(_physicalDevice, FormatTable.GetFormat(format), out var fp);
formatFeatureFlags = fp.OptimalTilingFeatures;
_table[(int)format] = formatFeatureFlags;
_optimalTable[(int)format] = formatFeatureFlags;
}
return (formatFeatureFlags & flags) == flags;
@ -69,7 +101,7 @@ namespace Ryujinx.Graphics.Vulkan
requiredFeatures |= FormatFeatureFlags.FormatFeatureStorageImageBit;
}
if (!FormatSupports(requiredFeatures, srcFormat) || (IsD24S8(srcFormat) && VulkanConfiguration.ForceD24S8Unsupported))
if (!OptimalFormatSupports(requiredFeatures, srcFormat) || (IsD24S8(srcFormat) && VulkanConfiguration.ForceD24S8Unsupported))
{
// The format is not supported. Can we convert it to a higher precision format?
if (IsD24S8(srcFormat))
@ -85,9 +117,44 @@ namespace Ryujinx.Graphics.Vulkan
return format;
}
public VkFormat ConvertToVertexVkFormat(GAL.Format srcFormat)
{
var format = FormatTable.GetFormat(srcFormat);
if (!BufferFormatSupports(FormatFeatureFlags.FormatFeatureVertexBufferBit, srcFormat) ||
(IsRGB16IntFloat(srcFormat) && VulkanConfiguration.ForceRGB16IntFloatUnsupported))
{
// The format is not supported. Can we convert it to an alternative format?
switch (srcFormat)
{
case GAL.Format.R16G16B16Float:
format = VkFormat.R16G16B16A16Sfloat;
break;
case GAL.Format.R16G16B16Sint:
format = VkFormat.R16G16B16A16Sint;
break;
case GAL.Format.R16G16B16Uint:
format = VkFormat.R16G16B16A16Uint;
break;
default:
Logger.Error?.Print(LogClass.Gpu, $"Format {srcFormat} is not supported by the host.");
break;
}
}
return format;
}
public static bool IsD24S8(GAL.Format format)
{
return format == GAL.Format.D24UnormS8Uint || format == GAL.Format.S8UintD24Unorm;
}
private static bool IsRGB16IntFloat(GAL.Format format)
{
return format == GAL.Format.R16G16B16Float ||
format == GAL.Format.R16G16B16Sint ||
format == GAL.Format.R16G16B16Uint;
}
}
}