diff options
Diffstat (limited to 'Ryujinx.Graphics.Gpu/Image/FormatTable.cs')
| -rw-r--r-- | Ryujinx.Graphics.Gpu/Image/FormatTable.cs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Ryujinx.Graphics.Gpu/Image/FormatTable.cs b/Ryujinx.Graphics.Gpu/Image/FormatTable.cs index baff2e4f..468a1ed5 100644 --- a/Ryujinx.Graphics.Gpu/Image/FormatTable.cs +++ b/Ryujinx.Graphics.Gpu/Image/FormatTable.cs @@ -3,6 +3,9 @@ using System.Collections.Generic; namespace Ryujinx.Graphics.Gpu.Image { + /// <summary> + /// Contains format tables, for texture and vertex attribute formats. + /// </summary> static class FormatTable { private static Dictionary<uint, FormatInfo> _textureFormats = new Dictionary<uint, FormatInfo>() @@ -186,6 +189,13 @@ namespace Ryujinx.Graphics.Gpu.Image { 0x36000000, Format.R10G10B10A2Sscaled } }; + /// <summary> + /// Try getting the texture format from a encoded format integer from the Maxwell texture descriptor. + /// </summary> + /// <param name="encoded">The encoded format integer from the texture descriptor</param> + /// <param name="isSrgb">Indicates if the format is a sRGB format</param> + /// <param name="format">The output texture format</param> + /// <returns>True if the format is valid, false otherwise</returns> public static bool TryGetTextureFormat(uint encoded, bool isSrgb, out FormatInfo format) { encoded |= (isSrgb ? 1u << 19 : 0u); @@ -193,6 +203,12 @@ namespace Ryujinx.Graphics.Gpu.Image return _textureFormats.TryGetValue(encoded, out format); } + /// <summary> + /// Try getting the vertex attribute format from a encoded format integer from Maxwell attribute registers. + /// </summary> + /// <param name="encoded">The encoded format integer from the attribute registers</param> + /// <param name="format">The output vertex attribute format</param> + /// <returns>True if the format is valid, false otherwise</returns> public static bool TryGetAttribFormat(uint encoded, out Format format) { return _attribFormats.TryGetValue(encoded, out format); |