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Allow copy destination to have a different scale from source (#1711)

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* Allow copy destination to have a different scale from source

Will result in more scaled copy destinations, but allows scaling in some games that copy textures to the output framebuffer.

* Support copying multiple levels/layers

Uses glFramebufferTextureLayer to copy multiple layers, copies levels individually (and scales the regions).

Remove CopyArrayScaled, since the backend copy handles it now.
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riperiperi 2020-11-20 20:14:45 +00:00 • committed by GitHub
parent cf7044e37b
commit 9493cdfe55
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5 changed files with 99 additions and 98 deletions
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9
Ryujinx.Graphics.Gpu/Image/TextureManager.cs
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@ -387,7 +387,7 @@ namespace Ryujinx.Graphics.Gpu.Image
/// <returns>True if eligible</returns>
public bool IsUpscaleCompatible(TextureInfo info)
{
return (info.Target == Target.Texture2D || info.Target == Target.Texture2DArray) && info.Levels == 1 && !info.FormatInfo.IsCompressed && UpscaleSafeMode(info);
return (info.Target == Target.Texture2D || info.Target == Target.Texture2DArray) && !info.FormatInfo.IsCompressed && UpscaleSafeMode(info);
}
/// <summary>
@ -401,6 +401,13 @@ namespace Ryujinx.Graphics.Gpu.Image
// While upscaling works for all targets defined by IsUpscaleCompatible, we additionally blacklist targets here that
// may have undesirable results (upscaling blur textures) or simply waste GPU resources (upscaling texture atlas).
if (info.Levels > 3)
{
// Textures with more than 3 levels are likely to be game textures, rather than render textures.
// Small textures with full mips are likely to be removed by the next check.
return false;
}
if (!(info.FormatInfo.Format.IsDepthOrStencil() || info.FormatInfo.Components == 1))
{
// Discount square textures that aren't depth-stencil like. (excludes game textures, cubemap faces, most 3D texture LUT, texture atlas)