Spanify Graphics Abstraction Layer (#1226)

* Spanify Graphics Abstraction Layer

* Be explicit about BufferHandle size

1 files changed, 0 insertions, 93 deletions

diff --git a/Ryujinx.Graphics.OpenGL/TextureCopyUnscaled.cs b/Ryujinx.Graphics.OpenGL/TextureCopyUnscaled.cs
deleted file mode 100644
index 5ae75d9c..00000000
--- a/Ryujinx.Graphics.OpenGL/TextureCopyUnscaled.cs
+++ /dev/null
@@ -1,93 +0,0 @@
-using OpenTK.Graphics.OpenGL;
-using Ryujinx.Common;
-using Ryujinx.Graphics.GAL;
-using System;
-
-namespace Ryujinx.Graphics.OpenGL
-{
-    static class TextureCopyUnscaled
-    {
-        public static void Copy(
-            TextureCreateInfo srcInfo,
-            TextureCreateInfo dstInfo,
-            int srcHandle,
-            int dstHandle,
-            int srcLayer,
-            int dstLayer,
-            int srcLevel,
-            int dstLevel)
-        {
-            int srcWidth  = srcInfo.Width;
-            int srcHeight = srcInfo.Height;
-            int srcDepth  = srcInfo.GetDepthOrLayers();
-            int srcLevels = srcInfo.Levels;
-
-            int dstWidth  = dstInfo.Width;
-            int dstHeight = dstInfo.Height;
-            int dstDepth  = dstInfo.GetDepthOrLayers();
-            int dstLevels = dstInfo.Levels;
-
-            dstWidth = Math.Max(1, dstWidth >> dstLevel);
-            dstHeight = Math.Max(1, dstHeight >> dstLevel);
-
-            if (dstInfo.Target == Target.Texture3D)
-            {
-                dstDepth = Math.Max(1, dstDepth >> dstLevel);
-            }
-
-            // When copying from a compressed to a non-compressed format,
-            // the non-compressed texture will have the size of the texture
-            // in blocks (not in texels), so we must adjust that size to
-            // match the size in texels of the compressed texture.
-            if (!srcInfo.IsCompressed && dstInfo.IsCompressed)
-            {
-                dstWidth  = BitUtils.DivRoundUp(dstWidth,  dstInfo.BlockWidth);
-                dstHeight = BitUtils.DivRoundUp(dstHeight, dstInfo.BlockHeight);
-            }
-            else if (srcInfo.IsCompressed && !dstInfo.IsCompressed)
-            {
-                dstWidth  *= dstInfo.BlockWidth;
-                dstHeight *= dstInfo.BlockHeight;
-            }
-
-            int width  = Math.Min(srcWidth,  dstWidth);
-            int height = Math.Min(srcHeight, dstHeight);
-            int depth  = Math.Min(srcDepth,  dstDepth);
-            int levels = Math.Min(srcLevels, dstLevels);
-
-            for (int level = 0; level < levels; level++)
-            {
-                // Stop copy if we are already out of the levels range.
-                if (level >= srcInfo.Levels || dstLevel + level >= dstInfo.Levels)
-                {
-                    break;
-                }
-
-                GL.CopyImageSubData(
-                    srcHandle,
-                    srcInfo.Target.ConvertToImageTarget(),
-                    srcLevel + level,
-                    0,
-                    0,
-                    srcLayer,
-                    dstHandle,
-                    dstInfo.Target.ConvertToImageTarget(),
-                    dstLevel + level,
-                    0,
-                    0,
-                    dstLayer,
-                    width,
-                    height,
-                    depth);
-
-                width = Math.Max(1, width >> 1);
-                height = Math.Max(1, height >> 1);
-
-                if (srcInfo.Target == Target.Texture3D)
-                {
-                    depth = Math.Max(1, depth >> 1);
-                }
-            }
-        }
-    }
-}