Skip processing of output render callbacks with 0 frames #605

	name: Build & Test

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	continue-on-error: ${{ matrix.experimental }}
	strategy:
	fail-fast: false
	matrix:
	os: [macos-12, macos-13, macos-14]
	rust: [stable]
	experimental: [false]
	include:
	- os: macos-14
	rust: nightly
	experimental: true

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Install Rust
	run: rustup toolchain install ${{ matrix.rust }} --profile minimal --component rustfmt clippy

	- name: Setup Rust
	run: \|
	rustup default ${{ matrix.rust }}
	toolchain=$(rustup default)
	echo "Use Rust toolchain: $toolchain"
	rustc --version
	cargo --version

	- name: Setup switchaudio
	if: ${{ matrix.os == 'macos-13' \|\| matrix.os == 'macos-14' }}
	run: \|
	brew install switchaudio-osx

	- name: Setup blackhole-2ch
	run: \|
	brew install blackhole-2ch
	SwitchAudioSource -s "BlackHole 2ch" -t input
	SwitchAudioSource -s "BlackHole 2ch" -t output

	- name: Grant microphone access
	if: ${{ matrix.os == 'macos-13' \|\| matrix.os == 'macos-14' }}
	env:
	tcc_extra_columns: ${{ matrix.os == 'macos-14' && ',NULL,NULL,''UNUSED'',1687786159' \|\| '' }}
	run: sqlite3 $HOME/Library/Application\ Support/com.apple.TCC/TCC.db "INSERT OR IGNORE INTO access VALUES ('kTCCServiceMicrophone','/usr/local/opt/runner/provisioner/provisioner',1,2,4,1,NULL,NULL,0,'UNUSED',NULL,0,1687786159${{ env.tcc_extra_columns }});"

	- name: Build
	run: cargo build --verbose

	- name: Regular Test
	run: sh run_tests.sh

	- name: Sanitizer Test
	if: ${{ matrix.rust == 'nightly' }}
	run: sh run_sanitizers.sh

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