Files
Toastconcern--FrameStudio/third_party/spirv-tools/source/instruction.h
T
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

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// Copyright (c) 2015-2016 The Khronos Group Inc.
//
// 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_INSTRUCTION_H_
#define SOURCE_INSTRUCTION_H_
#include <cstdint>
#include <vector>
#include "source/latest_version_spirv_header.h"
#include "spirv-tools/libspirv.h"
// Describes an instruction.
struct spv_instruction_t {
// Normally, both opcode and extInstType contain valid data.
// However, when the assembler parses !<number> as the first word in
// an instruction and opcode and extInstType are invalid.
spv::Op opcode;
spv_ext_inst_type_t extInstType;
// The Id of the result type, if this instruction has one. Zero otherwise.
uint32_t resultTypeId;
// The instruction, as a sequence of 32-bit words.
// For a regular instruction the opcode and word count are combined
// in words[0], as described in the SPIR-V spec.
// Otherwise, the first token was !<number>, and that number appears
// in words[0]. Subsequent elements are the result of parsing
// tokens in the alternate parsing mode as described in syntax.md.
std::vector<uint32_t> words;
};
// Appends a word to an instruction, without checking for overflow.
inline void spvInstructionAddWord(spv_instruction_t* inst, uint32_t value) {
inst->words.push_back(value);
}
#endif // SOURCE_INSTRUCTION_H_