diff options
Diffstat (limited to 'Ryujinx.Core/Gpu/TextureHelper.cs')
| -rw-r--r-- | Ryujinx.Core/Gpu/TextureHelper.cs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Ryujinx.Core/Gpu/TextureHelper.cs b/Ryujinx.Core/Gpu/TextureHelper.cs index f0ebc1f0..1863bb77 100644 --- a/Ryujinx.Core/Gpu/TextureHelper.cs +++ b/Ryujinx.Core/Gpu/TextureHelper.cs @@ -1,4 +1,5 @@ using ChocolArm64.Memory; +using Ryujinx.Graphics.Gal; using System; namespace Ryujinx.Core.Gpu @@ -21,6 +22,43 @@ namespace Ryujinx.Core.Gpu throw new NotImplementedException(Texture.Swizzle.ToString()); } + public static int GetTextureSize(GalTexture Texture) + { + switch (Texture.Format) + { + case GalTextureFormat.R32G32B32A32: return Texture.Width * Texture.Height * 16; + case GalTextureFormat.R16G16B16A16: return Texture.Width * Texture.Height * 8; + case GalTextureFormat.A8B8G8R8: return Texture.Width * Texture.Height * 4; + case GalTextureFormat.R32: return Texture.Width * Texture.Height * 4; + case GalTextureFormat.A1B5G5R5: return Texture.Width * Texture.Height * 2; + case GalTextureFormat.B5G6R5: return Texture.Width * Texture.Height * 2; + case GalTextureFormat.G8R8: return Texture.Width * Texture.Height * 2; + case GalTextureFormat.R8: return Texture.Width * Texture.Height; + + case GalTextureFormat.BC1: + case GalTextureFormat.BC4: + { + int W = (Texture.Width + 3) / 4; + int H = (Texture.Height + 3) / 4; + + return W * H * 8; + } + + case GalTextureFormat.BC2: + case GalTextureFormat.BC3: + case GalTextureFormat.BC5: + case GalTextureFormat.Astc2D4x4: + { + int W = (Texture.Width + 3) / 4; + int H = (Texture.Height + 3) / 4; + + return W * H * 16; + } + } + + throw new NotImplementedException(Texture.Format.ToString()); + } + public static (AMemory Memory, long Position) GetMemoryAndPosition( IAMemory Memory, long Position) |