WASAPI multi-channel microphone input

README.md

@@ -1,71 +1,79 @@
-# Godot Engine
+# Maodot Engine
 
 <p align="center">
   <a href="https://godotengine.org">
-    <img src="logo_outlined.svg" width="400" alt="Godot Engine logo">
+    <img src="logo_outlined.png" width="400" alt="Godot Engine logo">
   </a>
 </p>
 
+## All the reactionaries are the Papertiger
+
+## Focused on game development ~~(and cat)~~
+
+## No SB, No DEI, No Political Correctness
+
 ## 2D and 3D cross-platform game engine
 
-**[Godot Engine](https://godotengine.org) is a feature-packed, cross-platform
+**[Maodot Engine](https://redotengine.org) is a feature-packed, cross-platform
 game engine to create 2D and 3D games from a unified interface.** It provides a
-comprehensive set of [common tools](https://godotengine.org/features), so that
+comprehensive set of common tools, so that
 users can focus on making games without having to reinvent the wheel. Games can
 be exported with one click to a number of platforms, including the major desktop
 platforms (Linux, macOS, Windows), mobile platforms (Android, iOS), as well as
-Web-based platforms and [consoles](https://docs.godotengine.org/en/latest/tutorials/platform/consoles.html).
+Web-based platforms and consoles.
 
 ## Free, open source and community-driven
 
-Godot is completely free and open source under the very permissive [MIT license](https://godotengine.org/license).
+Maodot is a completely free and open source fork of Godot under the very permissive MIT license.
 No strings attached, no royalties, nothing. The users' games are theirs, down
-to the last line of engine code. Godot's development is fully independent and
+to the last line of engine code. Maodot's development is fully independent and truly
 community-driven, empowering users to help shape their engine to match their
-expectations. It is supported by the [Godot Foundation](https://godot.foundation/)
-not-for-profit.
+expectations.
 
 Before being open sourced in [February 2014](https://github.com/godotengine/godot/commit/0b806ee0fc9097fa7bda7ac0109191c9c5e0a1ac),
 Godot had been developed by [Juan Linietsky](https://github.com/reduz) and
-[Ariel Manzur](https://github.com/punto-) (both still maintaining the project)
+[Ariel Manzur](https://github.com/punto-) (both still maintaining Godot)
 for several years as an in-house engine, used to publish several work-for-hire
 titles.
 
-![Screenshot of a 3D scene in the Godot Engine editor](https://raw.githubusercontent.com/godotengine/godot-design/master/screenshots/editor_tps_demo_1920x1080.jpg)
+Maodot was forked from Godot in [September 2024](https://github.com/Redot-Engine/redot-engine/commit/a12e9de5dd831e1ce0c839f0420b278ef0a6aa5b),
+intending to improve upon Godot in order to fulfill its potential and contribute to the shared
+codebase of both through a more genuinely community-driven model than Godot.
+
+![Screenshot of a 3D scene in the Maodot Engine editor](https://raw.githubusercontent.com/godotengine/godot-design/master/screenshots/editor_tps_demo_1920x1080.jpg)
 
 ## Getting the engine
 
 ### Binary downloads
 
-Official binaries for the Godot editor and the export templates can be found
-[on the Godot website](https://godotengine.org/download).
+Official binaries for the Maodot editor and the export templates will be found on the [GitHub page](https://github.com/SleeeepyZhou/Maodot) until then.
 
 ### Compiling from source
 
-[See the official docs](https://docs.godotengine.org/en/latest/contributing/development/compiling)
+[For the time being, see the official Godot docs](https://docs.godotengine.org/en/latest/contributing/development/compiling)
 for compilation instructions for every supported platform.
 
 ## Community and contributing
 
-Godot is not only an engine but an ever-growing community of users and engine
-developers. The main community channels are listed [on the homepage](https://godotengine.org/community).
-
-The best way to get in touch with the core engine developers is to join the
-[Godot Contributors Chat](https://chat.godotengine.org).
+Maodot is not only an engine but an ever-growing community of users and engine
+developers. Please visit our [Discord server](https://discord.gg/redot)!
 
 To get started contributing to the project, see the [contributing guide](CONTRIBUTING.md).
 This document also includes guidelines for reporting bugs.
 
+Follow [Maodot on Twitter](https://x.com/redotengine)!
+
+
 ## Documentation and demos
 
 The official documentation is hosted on [Read the Docs](https://docs.godotengine.org).
-It is maintained by the Godot community in its own [GitHub repository](https://github.com/godotengine/godot-docs).
+It is maintained by the Maodot community in its own [GitHub repository](https://github.com/godotengine/godot-docs).
 
 The [class reference](https://docs.godotengine.org/en/latest/classes/)
-is also accessible from the Godot editor.
+is also accessible from the Maodot editor.
 
 We also maintain official demos in their own [GitHub repository](https://github.com/godotengine/godot-demo-projects)
-as well as a list of [awesome Godot community resources](https://github.com/godotengine/awesome-godot).
+as well as a list of [awesome Maodot community resources](https://github.com/godotengine/awesome-godot).
 
 There are also a number of other
 [learning resources](https://docs.godotengine.org/en/latest/community/tutorials.html)
@@ -76,3 +84,9 @@ for more information.
 [![Code Triagers Badge](https://www.codetriage.com/godotengine/godot/badges/users.svg)](https://www.codetriage.com/godotengine/godot)
 [![Translate on Weblate](https://hosted.weblate.org/widgets/godot-engine/-/godot/svg-badge.svg)](https://hosted.weblate.org/engage/godot-engine/?utm_source=widget)
 [![TODOs](https://badgen.net/https/api.tickgit.com/badgen/github.com/godotengine/godot)](https://www.tickgit.com/browse?repo=github.com/godotengine/godot)
+
+
+
+
+
+

SConstruct

@@ -254,7 +254,7 @@ opts.Add(BoolVariable("werror", "Treat compiler warnings as errors", False))
 opts.Add("extra_suffix", "Custom extra suffix added to the base filename of all generated binary files", "")
 opts.Add("object_prefix", "Custom prefix added to the base filename of all generated object files", "")
 opts.Add(BoolVariable("vsproj", "Generate a Visual Studio solution", False))
-opts.Add("vsproj_name", "Name of the Visual Studio solution", "godot")
+opts.Add("vsproj_name", "Name of the Visual Studio solution", "maodot")
 opts.Add("import_env_vars", "A comma-separated list of environment variables to copy from the outer environment.", "")
 opts.Add(BoolVariable("disable_3d", "Disable 3D nodes for a smaller executable", False))
 opts.Add(BoolVariable("disable_advanced_gui", "Disable advanced GUI nodes and behaviors", False))
@@ -274,6 +274,7 @@ opts.Add(BoolVariable("engine_update_check", "Enable engine update checks in the
 opts.Add(BoolVariable("steamapi", "Enable minimal SteamAPI integration for usage time tracking (editor only)", False))
 
 # Thirdparty libraries
+opts.Add(BoolVariable("builtin_aisuite", "Use the built-in AIsuit library", True))
 opts.Add(BoolVariable("builtin_brotli", "Use the built-in Brotli library", True))
 opts.Add(BoolVariable("builtin_certs", "Use the built-in SSL certificates bundles", True))
 opts.Add(BoolVariable("builtin_clipper2", "Use the built-in Clipper2 library", True))

drivers/wasapi/audio_driver_wasapi.cpp

@@ -849,7 +849,7 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
 
 					// fixme: Only works for floating point atm
 					for (UINT32 j = 0; j < num_frames_available; j++) {
-						int32_t l, r;
+						int32_t l = 0, r = 0;
 
 						if (flags & AUDCLNT_BUFFERFLAGS_SILENT) {
 							l = r = 0;
@@ -859,6 +859,29 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
 								r = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j * 2 + 1);
 							} else if (ad->audio_input.channels == 1) {
 								l = r = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j);
+							} else if (ad->audio_input.channels > 2) {
+								int64_t ltemp = 0, rtemp = 0;
+								int channels = ad->audio_input.channels;
+								for (int ch = 0; ch < channels - 1; ch++) {
+									int32_t sample = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j * channels + ch);
+									if (ch % 2 == 0) {
+										rtemp += sample;
+									} else {
+										ltemp += sample;
+									}
+								}
+								int32_t last_sample = read_sample(ad->audio_input.format_tag, ad->audio_input.bits_per_sample, data, j * channels + (channels - 1));
+								r += last_sample;
+								if (channels % 2 != 0) {
+									ltemp += last_sample;
+									ltemp /= ((channels + 1) / 2);
+									rtemp /= ((channels + 1) / 2);
+								} else {
+									ltemp /= (channels / 2);
+									rtemp /= (channels / 2);
+								}
+								l = static_cast<int32_t>(ltemp);
+								r = static_cast<int32_t>(rtemp);
 							} else {
 								l = r = 0;
 								ERR_PRINT("WASAPI: unsupported channel count in microphone!");