From 7d904fef2e6ac9ce8a3df71e758a36d39b8f69e5 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 4 Jan 2021 01:56:44 -0300 Subject: gl_texture_cache: Avoid format views on Intel and AMD Intel and AMD proprietary drivers are incapable of rendering to texture views of different formats than the original texture. Avoid creating these at a cache level. This will consume more memory, emulating them with copies. --- src/video_core/compatible_formats.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'src/video_core/compatible_formats.cpp') diff --git a/src/video_core/compatible_formats.cpp b/src/video_core/compatible_formats.cpp index 1619d8664..acf2668dc 100644 --- a/src/video_core/compatible_formats.cpp +++ b/src/video_core/compatible_formats.cpp @@ -10,9 +10,7 @@ #include "video_core/surface.h" namespace VideoCore::Surface { - namespace { - using Table = std::array, MaxPixelFormat>; // Compatibility table taken from Table 3.X.2 in: @@ -233,10 +231,13 @@ constexpr Table MakeCopyTable() { EnableRange(copy, COPY_CLASS_64_BITS); return copy; } - } // Anonymous namespace -bool IsViewCompatible(PixelFormat format_a, PixelFormat format_b) { +bool IsViewCompatible(PixelFormat format_a, PixelFormat format_b, bool broken_views) { + if (broken_views) { + // If format views are broken, only accept formats that are identical. + return format_a == format_b; + } static constexpr Table TABLE = MakeViewTable(); return IsSupported(TABLE, format_a, format_b); } -- cgit v1.2.3