texture_cache: Handle 3D texture blits with one layer

3 files changed, 10 insertions, 5 deletions

diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp
index 46df15dfc..61505879b 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp
@@ -557,8 +557,8 @@ void TextureCacheOpenGL::ImageBlit(View& src_view, View& dst_view,
                                    const Tegra::Engines::Fermi2D::Config& copy_config) {
     const auto& src_params{src_view->GetSurfaceParams()};
     const auto& dst_params{dst_view->GetSurfaceParams()};
-    UNIMPLEMENTED_IF(src_params.target == SurfaceTarget::Texture3D);
-    UNIMPLEMENTED_IF(dst_params.target == SurfaceTarget::Texture3D);
+    UNIMPLEMENTED_IF(src_params.depth != 1);
+    UNIMPLEMENTED_IF(dst_params.depth != 1);
 
     state_tracker.NotifyScissor0();
     state_tracker.NotifyFramebuffer();
diff --git a/src/video_core/texture_cache/surface_params.cpp b/src/video_core/texture_cache/surface_params.cpp
index 642eeb850..6fe7c85ac 100644
--- a/src/video_core/texture_cache/surface_params.cpp
+++ b/src/video_core/texture_cache/surface_params.cpp
@@ -246,8 +246,8 @@ SurfaceParams SurfaceParams::CreateForFermiCopySurface(
     params.width = config.width;
     params.height = config.height;
     params.pitch = config.pitch;
-    // TODO(Rodrigo): Try to guess the surface target from depth and layer parameters
-    params.target = SurfaceTarget::Texture2D;
+    // TODO(Rodrigo): Try to guess texture arrays from parameters
+    params.target = params.block_depth > 0 ? SurfaceTarget::Texture3D : SurfaceTarget::Texture2D;
     params.depth = 1;
     params.num_levels = 1;
     params.emulated_levels = 1;
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index 4ee0d76b9..60b95a854 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -755,6 +755,8 @@ private:
         }
 
         TSurface new_surface = GetUncachedSurface(gpu_addr, params);
+        LoadSurface(new_surface);
+
         bool modified = false;
         for (auto& surface : overlaps) {
             const SurfaceParams& src_params = surface->GetSurfaceParams();
@@ -763,7 +765,10 @@ private:
                 src_params.block_height != params.block_height) {
                 return std::nullopt;
             }
-            modified |= surface->IsModified();
+            if (!surface->IsModified()) {
+                continue;
+            }
+            modified = true;
 
             const u32 offset = static_cast<u32>(surface->GetCpuAddr() - cpu_addr);
             const u32 slice = std::get<2>(params.GetBlockOffsetXYZ(offset));