mirror of
https://github.com/baldurk/renderdoc.git
synced 2026-05-04 17:10:47 +00:00
thisisjimmyfb
384 lines
11 KiB
Python
384 lines
11 KiB
Python
import sys
|
|
import os
|
|
import re
|
|
import time
|
|
import math
|
|
import struct
|
|
import platform
|
|
import hashlib
|
|
import zipfile
|
|
import subprocess
|
|
from typing import Tuple, List
|
|
from . import png
|
|
from rdtest.remoteserver import RemoteServer, AndroidRemoteServer
|
|
|
|
|
|
# Android app IDs for the demos
|
|
ADRD_DEMO_APP32 = 'renderdoc.org.demos.arm32'
|
|
ADRD_DEMO_APP64 = 'renderdoc.org.demos.arm64'
|
|
|
|
|
|
def _timestr():
|
|
return time.strftime("%Y%m%d_%H_%M_%S", time.gmtime()) + "_" + str(round(time.time() % 1000))
|
|
|
|
|
|
# Thanks to https://stackoverflow.com/a/3431838 for this file definition
|
|
def _md5_file(fname):
|
|
hash_md5 = hashlib.md5()
|
|
with open(fname, "rb") as f:
|
|
for chunk in iter(lambda: f.read(4096), b""):
|
|
hash_md5.update(chunk)
|
|
return hash_md5.hexdigest()
|
|
|
|
|
|
_root_dir = os.getcwd()
|
|
_artifact_dir = os.path.realpath('artifacts')
|
|
_data_dir = os.path.realpath('data')
|
|
_data_extra_dir = os.path.realpath('data_extra')
|
|
_temp_dir = os.path.realpath('tmp')
|
|
_test_name = 'Unknown_Test'
|
|
_demos_bin = os.path.realpath('demos_x64')
|
|
_demos_timeout = None
|
|
|
|
|
|
def set_root_dir(path: str):
|
|
global _root_dir
|
|
_root_dir = path
|
|
|
|
|
|
def set_data_dir(path: str):
|
|
global _data_dir
|
|
_data_dir = os.path.abspath(path)
|
|
|
|
|
|
def set_data_extra_dir(path: str):
|
|
global _data_extra_dir
|
|
_data_extra_dir = os.path.abspath(path)
|
|
|
|
|
|
def set_artifact_dir(path: str):
|
|
global _artifact_dir
|
|
_artifact_dir = os.path.abspath(path)
|
|
|
|
|
|
def set_temp_dir(path: str):
|
|
global _temp_dir
|
|
_temp_dir = os.path.abspath(path)
|
|
|
|
|
|
def set_demos_binary(path: str):
|
|
global _demos_bin
|
|
if path == "":
|
|
# Try to guess where the demos binary might be, but if we can't find it fall back to just trying it in PATH
|
|
if struct.calcsize("P") == 8:
|
|
_demos_bin = 'demos_x64'
|
|
else:
|
|
_demos_bin = 'demos_x86'
|
|
|
|
if platform.system() == 'Windows':
|
|
_demos_bin += '.exe'
|
|
|
|
# Try a few common locations
|
|
attempts = [
|
|
os.path.join(get_root_dir(), _demos_bin), # in the root (default for Windows)
|
|
os.path.join(get_root_dir(), 'build', _demos_bin), # in a build folder (potential for linux)
|
|
os.path.join(get_root_dir(), 'demos', _demos_bin), # in the demos folder (ditto)
|
|
os.path.join(get_root_dir(), 'demos', 'build', _demos_bin), # in build in the demos folder (ditto)
|
|
]
|
|
|
|
for attempt in attempts:
|
|
if os.path.exists(attempt):
|
|
_demos_bin = os.path.abspath(attempt)
|
|
break
|
|
else:
|
|
_demos_bin = os.path.abspath(path)
|
|
|
|
|
|
def set_remote_server(server: RemoteServer):
|
|
global _remote_server
|
|
_remote_server = server
|
|
|
|
|
|
def get_remote_server():
|
|
return _remote_server
|
|
|
|
|
|
def create_adb_device(name: str):
|
|
server = AndroidRemoteServer(name)
|
|
set_remote_server(server)
|
|
|
|
|
|
def get_current_test():
|
|
return _test_name
|
|
|
|
|
|
def set_demos_timeout(timeout: int):
|
|
global _demos_timeout
|
|
_demos_timeout = timeout
|
|
|
|
|
|
def set_current_test(name: str):
|
|
global _test_name
|
|
_test_name = name
|
|
|
|
|
|
def get_root_dir():
|
|
return _root_dir
|
|
|
|
|
|
def get_data_dir():
|
|
return _data_dir
|
|
|
|
|
|
def get_data_path(name: str):
|
|
return os.path.join(_data_dir, name)
|
|
|
|
|
|
def get_data_extra_dir():
|
|
return _data_extra_dir
|
|
|
|
|
|
def get_data_extra_path(name: str):
|
|
return os.path.join(_data_extra_dir, name)
|
|
|
|
|
|
def get_artifact_dir():
|
|
return _artifact_dir
|
|
|
|
|
|
def get_artifact_path(name: str):
|
|
return os.path.join(_artifact_dir, name)
|
|
|
|
|
|
def get_tmp_dir():
|
|
return _temp_dir
|
|
|
|
|
|
def get_demos_binary():
|
|
return _demos_bin
|
|
|
|
|
|
def get_demos_timeout():
|
|
return _demos_timeout
|
|
|
|
|
|
def get_tmp_path(name: str):
|
|
os.makedirs(os.path.join(_temp_dir, _test_name), exist_ok=True)
|
|
return os.path.join(_temp_dir, _test_name, name)
|
|
|
|
|
|
def get_android_demo_app_name():
|
|
if ADRD_DEMO_APP64 in get_demos_binary():
|
|
return ADRD_DEMO_APP64
|
|
|
|
return ADRD_DEMO_APP32
|
|
|
|
|
|
def sanitise_filename(name: str):
|
|
name = name.replace(_artifact_dir, '') \
|
|
.replace(get_tmp_dir(), '') \
|
|
.replace(get_root_dir(), '') \
|
|
.replace('\\', '/')
|
|
|
|
return re.sub('^/', '', name)
|
|
|
|
|
|
def linear_to_SRGB(val):
|
|
if type(val) == float:
|
|
if val <= 0.0031308:
|
|
return val * 12.92
|
|
else:
|
|
return 1.055 * math.pow(val, 1.0 / 2.4) - 0.055
|
|
|
|
return [linear_to_SRGB(v) for v in val]
|
|
|
|
def png_save(out_path: str, rows: List[bytes], dimensions: Tuple[int, int], has_alpha: bool):
|
|
try:
|
|
f = open(out_path, 'wb')
|
|
except Exception as ex:
|
|
raise FileNotFoundError("Can't open {} for write".format(sanitise_filename(out_path)))
|
|
|
|
writer = png.Writer(dimensions[0], dimensions[1], alpha=has_alpha, greyscale=False, compression=7)
|
|
writer.write(f, rows)
|
|
f.close()
|
|
|
|
|
|
def png_load_data(in_path: str):
|
|
reader = png.Reader(filename=in_path)
|
|
return list(reader.read()[2])
|
|
|
|
|
|
def png_load_dimensions(in_path: str):
|
|
reader = png.Reader(filename=in_path)
|
|
info = reader.read()
|
|
return (info[0], info[1])
|
|
|
|
|
|
def png_compare(test_img: str, ref_img: str, tolerance: int = 2):
|
|
test_reader = png.Reader(filename=test_img)
|
|
ref_reader = png.Reader(filename=ref_img)
|
|
|
|
test_w, test_h, test_data, test_info = test_reader.read()
|
|
ref_w, ref_h, ref_data, ref_info = ref_reader.read()
|
|
|
|
# lookup rgba data straight
|
|
rgba_get = lambda data, x: data[x]
|
|
# lookup rgb data and return 255 for alpha
|
|
rgb_get = lambda data, x: data[ (x >> 2)*3 + (x % 4) ] if (x % 4) < 3 else 255
|
|
|
|
test_get = (rgba_get if test_info['alpha'] else rgb_get)
|
|
ref_get = (rgba_get if ref_info['alpha'] else rgb_get)
|
|
|
|
if test_w != ref_w or test_h != test_h:
|
|
return False
|
|
|
|
is_same = True
|
|
diff_data = []
|
|
|
|
for test_row, ref_row in zip(test_data, ref_data):
|
|
|
|
diff = [min(255, abs(test_get(test_row, i) - ref_get(ref_row, i))*4) for i in range(0, test_w*4)]
|
|
|
|
is_same = is_same and not any([d > tolerance*4 for d in diff])
|
|
|
|
diff_data.append([255 if i % 4 == 3 else d for i, d in enumerate(diff)])
|
|
|
|
if is_same:
|
|
return True
|
|
|
|
# If the diff fails, dump the difference to a file
|
|
diff_file = get_tmp_path('diff.png')
|
|
|
|
if os.path.exists(diff_file):
|
|
os.remove(diff_file)
|
|
|
|
png_save(diff_file, diff_data, (test_w, test_h), True)
|
|
|
|
return False
|
|
|
|
|
|
def md5_compare(test_file: str, ref_file: str):
|
|
return _md5_file(test_file) == _md5_file(ref_file)
|
|
|
|
|
|
def zip_compare(test_file: str, ref_file: str):
|
|
test = zipfile.ZipFile(test_file)
|
|
ref = zipfile.ZipFile(ref_file)
|
|
|
|
test_files = []
|
|
for file in test.infolist():
|
|
hash_md5 = hashlib.md5()
|
|
with test.open(file.filename) as f:
|
|
for chunk in iter(lambda: f.read(4096), b""):
|
|
hash_md5.update(chunk)
|
|
test_files.append((file.filename, file.file_size, hash_md5.hexdigest()))
|
|
|
|
ref_files = []
|
|
for file in ref.infolist():
|
|
hash_md5 = hashlib.md5()
|
|
with test.open(file.filename) as f:
|
|
for chunk in iter(lambda: f.read(4096), b""):
|
|
hash_md5.update(chunk)
|
|
ref_files.append((file.filename, file.file_size, hash_md5.hexdigest()))
|
|
|
|
test.close()
|
|
ref.close()
|
|
|
|
return test_files == ref_files
|
|
|
|
|
|
# Use the 32-bit float epsilon, not sys.float_info.epsilon which is for double floats
|
|
FLT_EPSILON = 2.0*1.19209290E-07
|
|
|
|
|
|
def value_compare_diff(ref, data, eps=FLT_EPSILON):
|
|
# if we're comparing scalar to a 1-length tuple or list, compare against the first element. We only expect this for
|
|
# data where it's possibly autogenerated
|
|
if (type(data) == list or type(data) == tuple) and len(data) == 1 and type(data[0]) == type(ref):
|
|
return value_compare_diff(ref, data[0], eps)
|
|
|
|
if type(ref) == float or type(data) == float:
|
|
# if the types are different this is probably 0.0 == 0 or something. Just compare straight by casting to floats
|
|
if type(data) != type(data):
|
|
return float(data) == float(ref), abs(float(data)-float(ref))
|
|
|
|
# Special handling for NaNs - NaNs are always equal to NaNs, but NaN is never equal to any other value
|
|
if math.isnan(ref) and math.isnan(data):
|
|
return True, 0.0
|
|
elif math.isnan(ref) != math.isnan(data):
|
|
return False, 0.0
|
|
|
|
# Same as above for infs, but check the sign
|
|
if math.isinf(ref) and math.isinf(data):
|
|
return math.copysign(1.0, ref) == math.copysign(1.0, data), 0.0
|
|
elif math.isinf(ref) != math.isinf(data):
|
|
return False, 0.0
|
|
|
|
# Floats are equal if the absolute difference is less than epsilon times the largest.
|
|
largest = max(abs(ref), abs(data))
|
|
eps = largest * eps if largest > 1.0 else eps
|
|
return abs(ref-data) <= eps, abs(ref-data)
|
|
elif type(ref) == list or type(ref) == tuple:
|
|
# tuples and lists can be treated interchangeably
|
|
if type(data) != list and type(data) != tuple:
|
|
return False, 0.0
|
|
|
|
# Lists are equal if they have the same length and all members have value_compare(i, j) == True
|
|
if len(ref) != len(data):
|
|
return False, 0.0
|
|
|
|
ret = (True, 0.0)
|
|
|
|
for i in range(len(ref)):
|
|
is_eq, diff_amt = value_compare_diff(ref[i], data[i], eps)
|
|
if not is_eq:
|
|
ret = (False, max(ret[1], diff_amt))
|
|
|
|
return ret
|
|
elif type(ref) == dict:
|
|
if type(data) != dict:
|
|
return False, 0.0
|
|
|
|
# Similarly, dicts are equal if both have the same set of keys and
|
|
# corresponding values are value_compare(i, j) == True
|
|
if ref.keys() != data.keys():
|
|
return False, 0.0
|
|
|
|
ret = (True, 0.0)
|
|
|
|
for i in ref.keys():
|
|
is_eq, diff_amt = value_compare_diff(ref[i], data[i], eps)
|
|
if not is_eq:
|
|
ret = (False, max(ret[1], diff_amt))
|
|
|
|
return ret
|
|
else:
|
|
# For other types, just use normal comparison
|
|
return ref == data, 0.0
|
|
|
|
|
|
def value_compare(ref, data, eps=FLT_EPSILON):
|
|
is_eq, diff_amt = value_compare_diff(ref, data, eps)
|
|
return is_eq
|
|
|
|
|
|
def run_demo_blocking(args: [str], timeout=100):
|
|
"""
|
|
Executes the demo application with the given args and returns the stdout.
|
|
|
|
:return: stdout, on Android this includes stripping of logcat prefixes
|
|
"""
|
|
if get_remote_server() is None:
|
|
raw = subprocess.run([get_demos_binary()] + args, stdout=subprocess.PIPE).stdout
|
|
return str(raw, 'utf-8')
|
|
|
|
return get_remote_server().run_demos(args, timeout)
|
|
|
|
|
|
def target_path_exists(path: str, timeout=10):
|
|
if get_remote_server() is None:
|
|
return os.path.exists(path)
|
|
|
|
return get_remote_server().path_exists(path)
|
|
|