From cb9fdc7a26ecbf62b384c9828a3c9cbcc350b76d Mon Sep 17 00:00:00 2001
From: FernandoS27 <fsahmkow27@gmail.com>
Date: Mon, 15 Oct 2018 21:14:04 -0400
Subject: [PATCH] Implement Reinterpret Surface, to accurately blit 3D textures
---
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index b20ef8faef..9c89253836 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -1123,8 +1123,8 @@ Surface RasterizerCacheOpenGL::GetSurface(const SurfaceParams& params, bool pres
} else if (preserve_contents) {
// If surface parameters changed and we care about keeping the previous data, recreate
// the surface from the old one
- Unregister(surface);
Surface new_surface{RecreateSurface(surface, params)};
+ Unregister(surface);
Register(new_surface);
return new_surface;
} else {
@@ -1214,7 +1214,6 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
const bool is_blit{old_params.pixel_format == new_params.pixel_format};
switch (new_params.target) {
- case SurfaceParams::SurfaceTarget::Texture3D:
case SurfaceParams::SurfaceTarget::Texture2D:
if (is_blit) {
BlitSurface(old_surface, new_surface, read_framebuffer.handle, draw_framebuffer.handle);
@@ -1222,6 +1221,9 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
CopySurface(old_surface, new_surface, copy_pbo.handle);
}
break;
+ case SurfaceParams::SurfaceTarget::Texture3D:
+ AccurateCopySurface(old_surface, new_surface);
+ break;
case SurfaceParams::SurfaceTarget::TextureCubemap: {
if (old_params.rt.array_mode != 1) {
// TODO(bunnei): This is used by Breath of the Wild, I'm not sure how to implement this