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/*
** Copyright (c) 2018-2020 Valve Corporation
** Copyright (c) 2018-2020 LunarG, Inc.
** Copyright (c) 2019-2021 Advanced Micro Devices, Inc. All rights reserved.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and associated documentation files (the "Software"),
** to deal in the Software without restriction, including without limitation
** the rights to use, copy, modify, merge, publish, distribute, sublicense,
** and/or sell copies of the Software, and to permit persons to whom the
** Software is furnished to do so, subject to the following conditions:
**
** The above copyright notice and this permission notice shall be included in
** all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
** AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
** FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
** DEALINGS IN THE SOFTWARE.
*/
#include "options.h"
#include "util/platform.h"
#include "util/logging.h"
#include <sstream>
#include <algorithm>
GFXRECON_BEGIN_NAMESPACE(gfxrecon)
GFXRECON_BEGIN_NAMESPACE(util)
std::vector<FrameRange> GetFrameRanges(const std::string& args)
{
std::vector<FrameRange> ranges;
std::istringstream value_input;
value_input.str(args);
for (std::string range; std::getline(value_input, range, ',');)
{
if (range.empty() || (std::count(range.begin(), range.end(), '-') > 1))
{
GFXRECON_LOG_WARNING("Ignoring invalid screenshot frame range \"%s\"", range.c_str());
continue;
}
// Remove whitespace.
range.erase(std::remove_if(range.begin(), range.end(), ::isspace), range.end());
// Split string on '-' delimiter.
bool invalid = false;
std::vector<std::string> values;
std::istringstream range_input;
range_input.str(range);
for (std::string value; std::getline(range_input, value, '-');)
{
if (value.empty())
{
break;
}
// Check that the value string only contains numbers.
size_t count = std::count_if(value.begin(), value.end(), ::isdigit);
if (count == value.length())
{
values.push_back(value);
}
else
{
GFXRECON_LOG_WARNING(
"Ignoring invalid screenshot frame range \"%s\", which contains non-numeric values", range.c_str());
invalid = true;
break;
}
}
if (!invalid)
{
FrameRange screenshot_range;
if (values.size() == 1)
{
if (std::count(range.begin(), range.end(), '-') == 0)
{
screenshot_range.first = std::stoi(values[0]);
screenshot_range.last = screenshot_range.first;
}
else
{
GFXRECON_LOG_WARNING("Ignoring invalid screenshot frame range \"%s\"", range.c_str());
continue;
}
}
else if (values.size() == 2)
{
screenshot_range.first = std::stoi(values[0]);
screenshot_range.last = std::stoi(values[1]);
if (screenshot_range.first > screenshot_range.last)
{
GFXRECON_LOG_WARNING("Ignoring invalid screenshot frame range \"%s\", where first frame is "
"greater than last frame",
range.c_str());
continue;
}
}
else
{
GFXRECON_LOG_WARNING("Ignoring invalid screenshot frame range \"%s\"", range.c_str());
continue;
}
// Check for invalid start frame of 0.
if (screenshot_range.first == 0)
{
GFXRECON_LOG_WARNING("Ignoring invalid screenshot frame range \"%s\", with first frame equal to zero",
range.c_str());
continue;
}
uint32_t next_allowed = 0;
// Check that first frame is outside the bounds of the previous range.
if (!ranges.empty())
{
// The number of the frame after the last frame of the last range.
next_allowed = ranges.back().last + 1;
}
if (screenshot_range.first >= next_allowed)
{
ranges.emplace_back(std::move(screenshot_range));
}
else
{
const auto& back = ranges.back();
GFXRECON_LOG_WARNING("Ignoring invalid screenshot frame range \"%s\", "
"where start frame precedes the end of the previous range \"%u-%u\"",
range.c_str(),
back.first,
back.last);
}
}
}
return ranges;
}
bool ParseBoolString(const std::string& value_string, bool default_value)
{
bool result = default_value;
// Checking for "false" or zero, or "true" or a non-zero number.
if ((gfxrecon::util::platform::StringCompareNoCase("true", value_string.c_str()) == 0) ||
(atoi(value_string.c_str()) != 0))
{
result = true;
}
else if ((gfxrecon::util::platform::StringCompareNoCase("false", value_string.c_str()) == 0) ||
(value_string == "0"))
{
result = false;
}
else
{
if (!value_string.empty())
{
GFXRECON_LOG_WARNING("Settings Loader: Ignoring unrecognized Boolean option value \"%s\"",
value_string.c_str());
}
}
return result;
}
uint32_t ParseUintString(const std::string& value_string, uint32_t default_value)
{
auto result = default_value;
try
{
if (!value_string.empty())
{
result = std::stoul(value_string);
}
}
catch (...)
{
result = default_value;
GFXRECON_LOG_WARNING("Settings Loader: Ignoring unrecognized unsigned int option value \"%s\"",
value_string.c_str());
}
return result;
}
GFXRECON_END_NAMESPACE(util)
GFXRECON_END_NAMESPACE(gfxrecon)
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