gpu/ipc/common/constants.mojom

// Copyright 2026 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module gpu.mojom;

// See gpu/command_buffer/common/constants.h
enum CommandBufferNamespace {
  INVALID = -1,

  GPU_IO,
  IN_PROCESS,
  VIZ_SKIA_OUTPUT_SURFACE,
  VIZ_SKIA_OUTPUT_SURFACE_NON_DDL,
  GPU_CHANNEL_SHARED_IMAGE_INTERFACE,
  WEBNN_CONTEXT_INTERFACE
};

// See gpu/command_buffer/common/constants.h
enum Error {
  kNoError,
  kInvalidSize,
  kOutOfBounds,
  kUnknownCommand,
  kInvalidArguments,
  kLostContext,
  kGenericError,
  kDeferCommandUntilLater,
  kDeferLaterCommands,
};

// See gpu/command_buffer/common/constants.h
enum ContextLostReason {
  kGuilty,
  kInnocent,
  kUnknown,
  kOutOfMemory,
  kMakeCurrentFailed,
  kGpuChannelLost,
  kInvalidGpuMessage,
};