From 1b8d798835c2d39c2867f53d8dcacdc7d0ba0d15 Mon Sep 17 00:00:00 2001
From: Subv
Date: Thu, 22 Mar 2018 15:17:10 -0500
Subject: GPU: Added a method to unswizzle a texture without decoding it.

Allow unswizzling of DXT1 textures.
---
 src/video_core/textures/texture.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/video_core/textures/texture.h')

diff --git a/src/video_core/textures/texture.h b/src/video_core/textures/texture.h
index 3306d2ab2..d969bcdd9 100644
--- a/src/video_core/textures/texture.h
+++ b/src/video_core/textures/texture.h
@@ -13,6 +13,7 @@ namespace Tegra {
 namespace Texture {
 
 enum class TextureFormat : u32 {
+    A8R8G8B8 = 8,
     DXT1 = 0x24,
 };
 
@@ -53,5 +54,8 @@ struct TICEntry {
 };
 static_assert(sizeof(TICEntry) == 0x20, "TICEntry has wrong size");
 
+/// Returns the number of bytes per pixel of the input texture format.
+u32 BytesPerPixel(TextureFormat format);
+
 } // namespace Texture
 } // namespace Tegra
-- 
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