feat(host): vendor PyroWave + minimal Granite subset as crates/pyrowave-sys

Phase 0 of design/pyrowave-codec-plan.md — the opt-in wired-LAN ultra-low- latency codec. Vendored at upstream 509e4f88 (API 0.4.0, Granite 44362775, volk + vulkan-headers pins in PUNKTFUNK-VENDOR.txt), pruned to the 6.6 MB the standalone no-renderer build needs; scripts/vendor-pyrowave.sh reproduces the tree (a pin bump is protocol-affecting, plan §4.2). build.rs drives the wrapper CMakeLists (static archives incl. a static C-API lib upstream only ships shared) + bindgen over pyrowave.h; Linux and Windows only, empty stub elsewhere (Apple gets a native Metal port, §4.7). Offline-safe by construction: no network, no system lib, vendored Vulkan headers — same model as the opus dep (flatpak builder has no network). Phase-0 validation on .21 (RTX 5070 Ti, driver 610.43.03): - upstream pyrowave-c-test + interop test (incl. dmabuf/DRM-modifier Vulkan<->Vulkan) pass, from the pristine AND the pruned tree - GPU kernel times at ~1.6 bpp noise: encode/decode 0.090/0.042 ms @800p, 0.146/0.067 @1080p, 0.226/0.103 @1440p, 0.477/0.201 @4K — order of magnitude under NVENC's 1-2 ms retrieve, CBR lands within ~100 B of target - cargo test -p pyrowave-sys green (static link + API-version pin check) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-15 00:35:10 +02:00
parent 1b73361372
commit 4c3b11445c
396 changed files with 140058 additions and 0 deletions
@@ -0,0 +1,189 @@
+/* Copyright (c) 2017-2026 Hans-Kristian Arntzen
+ *
+ * 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.
+ */
+
+#define NOMINMAX
+#include "cli_parser.hpp"
+#include "logging.hpp"
+#include <limits>
+#include <stdexcept>
+#include <vector>
+
+namespace Util
+{
+CLIParser::CLIParser(CLICallbacks cbs_, int argc_, char *argv_[])
+	: cbs(std::move(cbs_)), argc(argc_), argv(argv_)
+{
+}
+
+bool CLIParser::parse()
+{
+#if defined(__EXCEPTIONS) || defined(__HAS_EXCEPTIONS)
+	try
+#endif
+	{
+		while (argc && !ended_state)
+		{
+			const char *next = *argv++;
+			argc--;
+
+			if (*next != '-' && cbs.default_handler)
+			{
+				cbs.default_handler(next);
+			}
+			else
+			{
+				auto itr = cbs.callbacks.find(next);
+				if (itr == std::end(cbs.callbacks))
+				{
+					if (unknown_argument_is_default)
+						cbs.default_handler(next);
+#if defined(__EXCEPTIONS) || defined(__HAS_EXCEPTIONS)
+					else
+						throw std::invalid_argument("Invalid argument");
+#else
+					else
+						return false;
+#endif
+				}
+				else
+					itr->second(*this);
+			}
+		}
+
+		return true;
+	}
+#if defined(__EXCEPTIONS) || defined(__HAS_EXCEPTIONS)
+	catch (const std::exception &e)
+	{
+		LOGE("Failed to parse arguments: %s\n", e.what());
+		if (cbs.error_handler)
+		{
+			cbs.error_handler();
+		}
+		return false;
+	}
+#endif
+}
+
+void CLIParser::end()
+{
+	ended_state = true;
+}
+
+unsigned CLIParser::next_uint()
+{
+	if (!argc)
+	{
+#ifdef __EXCEPTIONS
+		throw std::invalid_argument("Tried to parse uint, but nothing left in arguments");
+#else
+		return 0;
+#endif
+	}
+
+	auto val = std::stoul(*argv);
+	if (val > std::numeric_limits<unsigned>::max())
+	{
+#ifdef __EXCEPTIONS
+		throw std::invalid_argument("next_uint() out of range");
+#else
+		return 0;
+#endif
+	}
+
+	argc--;
+	argv++;
+
+	return unsigned(val);
+}
+
+double CLIParser::next_double()
+{
+	if (!argc)
+	{
+#ifdef __EXCEPTIONS
+		throw std::invalid_argument("Tried to parse double, but nothing left in arguments");
+#else
+		return 0;
+#endif
+	}
+
+	double val = std::stod(*argv);
+
+	argc--;
+	argv++;
+
+	return val;
+}
+
+const char *CLIParser::next_string()
+{
+	if (!argc)
+	{
+#ifdef __EXCEPTIONS
+		throw std::invalid_argument("Tried to parse string, but nothing left in arguments");
+#else
+		return nullptr;
+#endif
+	}
+
+	const char *ret = *argv;
+	argc--;
+	argv++;
+	return ret;
+}
+
+bool parse_cli_filtered(CLICallbacks cbs, int &argc, char *argv[], int &exit_code)
+{
+	if (argc == 0)
+	{
+		exit_code = 1;
+		return false;
+	}
+
+	exit_code = 0;
+	std::vector<char *> filtered;
+	filtered.reserve(argc + 1);
+	filtered.push_back(argv[0]);
+
+	cbs.default_handler = [&](const char *arg) { filtered.push_back(const_cast<char *>(arg)); };
+
+	CLIParser parser(std::move(cbs), argc - 1, argv + 1);
+	parser.ignore_unknown_arguments();
+
+	if (!parser.parse())
+	{
+		exit_code = 1;
+		return false;
+	}
+	else if (parser.is_ended_state())
+	{
+		exit_code = 0;
+		return false;
+	}
+
+	argc = int(filtered.size());
+	std::copy(filtered.begin(), filtered.end(), argv);
+	argv[argc] = nullptr;
+	return true;
+}
+}