From f22e090b8665240beed28fd34f6bba833b816c7b Mon Sep 17 00:00:00 2001
From: Subv <subv2112@gmail.com>
Date: Wed, 6 Jun 2018 23:26:36 -0500
Subject: [PATCH] GLCache: Use the full uncompressed size when blitting from
one texture to another.
This avoids the problem of only copying a tiny piece of the textures when they are compressed.
---
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index c860485c3e..df2474ea29 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -1052,16 +1052,19 @@ Surface RasterizerCacheOpenGL::GetTextureSurface(const Tegra::Texture::FullTextu
params.UpdateParams();
- if (config.tic.Width() % 8 != 0 || config.tic.Height() % 8 != 0 ||
+ if (params.GetActualWidth() % 8 != 0 || params.GetActualHeight() % 8 != 0 ||
params.stride != params.width) {
Surface src_surface;
MathUtil::Rectangle<u32> rect;
std::tie(src_surface, rect) = GetSurfaceSubRect(params, ScaleMatch::Ignore, true);
+ rect = rect.Scale(params.GetCompresssionFactor());
+
params.res_scale = src_surface->res_scale;
Surface tmp_surface = CreateSurface(params);
- BlitTextures(src_surface->texture.handle, rect, tmp_surface->texture.handle,
- tmp_surface->GetScaledRect(),
+
+ auto dst_rect = tmp_surface->GetScaledRect().Scale(params.GetCompresssionFactor());
+ BlitTextures(src_surface->texture.handle, rect, tmp_surface->texture.handle, dst_rect,
SurfaceParams::GetFormatType(params.pixel_format), read_framebuffer.handle,
draw_framebuffer.handle);