Files
ToastconcernandClaude Opus 5.5 6d0b4fcd2f v0.2.0: splats, copy/paste, faster homes, seat facing, and a full bug sweep
Frame Studio
- Gaussian splats (PLY, SPZ v2-v4), PLY vertex colours, panorama skies
- Copy, cut, paste and duplicate for objects, splats and world items
- Walkable-area rebake moved off the UI thread; viewport one frame sooner;
  refresh-locked pacing (FS_PACE=timer for the old one)
- Fixed: bundle thumbnail use-after-free crash, auto-save deleting
  environments, saves into scratch copies, edits lost on non-ASCII paths,
  unopenable manifests with inf/nan, bundle save data loss, opening a home
  marking it changed, gizmo NaN, long paths, many malformed-file crashes
- Updater verifies sha256, journals the swap and never leaves the exe missing

Frame Home
- Seats turn you to face their way
- Draw batching (Hand Tutorials up to ~20% less GPU time), cut-out EQUAL pass,
  late head-pose read before submit
- Proper queue-family hand-over to the compositor layer; layer descriptor
  generations and seqlocked slots; structural SPIR-V check
- Fixed: hangs/crashes on damaged .fenv files and shaders, render-pass
  validation error, sync hazard in the foveation smoothing pass, unverified
  update downloads, half-done installs

Tests: tests_loco/env_share/spv_check wired into CMake (FRAME_TESTS) and CI.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VsaXGU27gsrXjDoFtyFJP9
2026-10-25 13:15:07 -05:00

94 lines
3.8 KiB
C++

// Copyright (c) 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef SOURCE_OPT_FIX_STORAGE_CLASS_H_
#define SOURCE_OPT_FIX_STORAGE_CLASS_H_
#include <unordered_map>
#include "source/opt/ir_context.h"
#include "source/opt/module.h"
#include "source/opt/pass.h"
namespace spvtools {
namespace opt {
// This pass tries to fix validation error due to a mismatch of storage classes
// in instructions. There is no guarantee that all such error will be fixed,
// and it is possible that in fixing these errors, it could lead to other
// errors.
class FixStorageClass : public Pass {
public:
const char* name() const override { return "fix-storage-class"; }
Status Process() override;
// Return the mask of preserved Analyses.
IRContext::Analysis GetPreservedAnalyses() override {
return IRContext::kAnalysisDefUse |
IRContext::kAnalysisInstrToBlockMapping |
IRContext::kAnalysisCombinators | IRContext::kAnalysisCFG |
IRContext::kAnalysisDominatorAnalysis |
IRContext::kAnalysisLoopAnalysis | IRContext::kAnalysisNameMap |
IRContext::kAnalysisConstants | IRContext::kAnalysisTypes;
}
private:
// Changes the storage class of the result of |inst| to |storage_class| in
// appropriate, and propagates the change to the users of |inst| as well.
// Returns true of any changes were made.
// |seen| is used to track OpPhi instructions that should not be processed.
bool PropagateStorageClass(Instruction* inst, spv::StorageClass storage_class,
std::set<uint32_t>* seen);
// Changes the storage class of the result of |inst| to |storage_class|.
// Is it assumed that the result type of |inst| is a pointer type.
// Propagates the change to the users of |inst| as well.
// Returns true of any changes were made.
// |seen| is used to track OpPhi instructions that should not be processed by
// |PropagateStorageClass|
void FixInstructionStorageClass(Instruction* inst,
spv::StorageClass storage_class,
std::set<uint32_t>* seen);
// Changes the storage class of the result of |inst| to |storage_class|. The
// result type of |inst| must be a pointer.
void ChangeResultStorageClass(Instruction* inst,
spv::StorageClass storage_class) const;
// Returns true if the result type of |inst| is a pointer.
bool IsPointerResultType(Instruction* inst);
// Returns true if the result of |inst| is a pointer to storage class
// |storage_class|.
bool IsPointerToStorageClass(Instruction* inst,
spv::StorageClass storage_class);
// Change |inst| to match that operand |op_idx| now has type |type_id|, and
// adjust any uses of |inst| accordingly. Returns true if the code changed.
bool PropagateType(Instruction* inst, uint32_t type_id, uint32_t op_idx,
std::set<uint32_t>* seen);
// Changes the result type of |inst| to |new_type_id|.
bool ChangeResultType(Instruction* inst, uint32_t new_type_id);
// Returns the type id of the member of the type |id| that would be returned
// by following the indices of the access chain instruction |inst|.
uint32_t WalkAccessChainType(Instruction* inst, uint32_t id);
};
} // namespace opt
} // namespace spvtools
#endif // SOURCE_OPT_FIX_STORAGE_CLASS_H_