diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2023-02-10 11:47:59 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-10 11:47:59 -0300 |
| commit | 61b1ce252f11e8f8e31080faee60d0a9d99cb67f (patch) | |
| tree | e8a35bc52965183e0669cf31cf8a98408f3ec1b2 /Ryujinx.Graphics.Gpu/Image/TextureCache.cs | |
| parent | 5f38086f9494a4ffbcb4b0ce4b7727ad8ac18b3e (diff) | |
Allow partially mapped textures with unmapped start (#4394)1.1.615
Diffstat (limited to 'Ryujinx.Graphics.Gpu/Image/TextureCache.cs')
| -rw-r--r-- | Ryujinx.Graphics.Gpu/Image/TextureCache.cs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Ryujinx.Graphics.Gpu/Image/TextureCache.cs b/Ryujinx.Graphics.Gpu/Image/TextureCache.cs index 27bec786..f18de607 100644 --- a/Ryujinx.Graphics.Gpu/Image/TextureCache.cs +++ b/Ryujinx.Graphics.Gpu/Image/TextureCache.cs @@ -474,6 +474,13 @@ namespace Ryujinx.Graphics.Gpu.Image { address = memoryManager.Translate(info.GpuAddress); + // If the start address is unmapped, let's try to find a page of memory that is mapped. + if (address == MemoryManager.PteUnmapped) + { + address = memoryManager.TranslateFirstMapped(info.GpuAddress, (ulong)info.CalculateSizeInfo(layerSize).TotalSize); + } + + // If address is still invalid, the texture is fully unmapped, so it has no data, just return null. if (address == MemoryManager.PteUnmapped) { return null; |