1# Copyright (c) 2019 Collabora Ltd
2# Copyright © 2019-2020 Valve Corporation.
3#
4# Permission is hereby granted, free of charge, to any person obtaining a
5# copy of this software and associated documentation files (the "Software"),
6# to deal in the Software without restriction, including without limitation
7# the rights to use, copy, modify, merge, publish, distribute, sublicense,
8# and/or sell copies of the Software, and to permit persons to whom the
9# Software is furnished to do so, subject to the following conditions:
10#
11# The above copyright notice and this permission notice shall be included
12# in all copies or substantial portions of the Software.
13#
14# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
18# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20# OTHER DEALINGS IN THE SOFTWARE.
21#
22# SPDX-License-Identifier: MIT
23
24import os
25from pathlib import Path
26from enum import Enum, auto
27
28class TraceType(Enum):
29    UNKNOWN = auto()
30    APITRACE = auto()
31    APITRACE_DXGI = auto()
32    RENDERDOC = auto()
33    GFXRECONSTRUCT = auto()
34    TESTTRACE = auto()
35
36_trace_type_info_map = {
37    TraceType.APITRACE : ("apitrace", ".trace"),
38    TraceType.APITRACE_DXGI : ("apitrace-dxgi", ".trace-dxgi"),
39    TraceType.RENDERDOC : ("renderdoc", ".rdc"),
40    TraceType.GFXRECONSTRUCT : ("gfxreconstruct", ".gfxr"),
41    TraceType.TESTTRACE : ("testtrace", ".testtrace")
42}
43
44def all_trace_type_names():
45    s = []
46    for t,(name, ext) in _trace_type_info_map.items():
47        if t != TraceType.UNKNOWN:
48            s.append(name)
49    return s
50
51def trace_type_from_name(tt_name):
52    for t,(name, ext) in _trace_type_info_map.items():
53        if tt_name == name:
54            return t
55
56    return TraceType.UNKNOWN
57
58def trace_type_from_filename(trace_file):
59    for t,(name, ext) in _trace_type_info_map.items():
60        if trace_file.endswith(ext):
61            return t
62
63    return TraceType.UNKNOWN
64