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https://github.com/tadeokondrak/vs-overlay
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vapoursynthPlugins.bestaudiosource: init at R1
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@ -8,6 +8,7 @@ in
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addgrain = prev.callPackage ./plugins/addgrain { };
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autocrop = prev.callPackage ./plugins/autocrop { };
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awarpsharp2 = prev.callPackage ./plugins/awarpsharp2 { };
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bestaudiosource = prev.callPackage ./plugins/bestaudiosource { };
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beziercurve = prev.callPackage ./plugins/beziercurve { };
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bifrost = prev.callPackage ./plugins/bifrost { };
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bilateral = prev.callPackage ./plugins/bilateral { };
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@ -0,0 +1,58 @@
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From 060ebbed04ba4ce351c4f9f641308e1b84ee30f5 Mon Sep 17 00:00:00 2001
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From: Simon Bruder <simon@sbruder.de>
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Date: Mon, 25 Apr 2022 11:33:22 +0200
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Subject: [PATCH] Fix audio source iteration with -Wsign-compare
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---
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src/audiosource.cpp | 10 +++++-----
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1 file changed, 5 insertions(+), 5 deletions(-)
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diff --git a/src/audiosource.cpp b/src/audiosource.cpp
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index 9d34f47..88d9820 100644
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--- a/src/audiosource.cpp
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+++ b/src/audiosource.cpp
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@@ -292,7 +292,7 @@ bool BestAudioSource::GetExactDuration() {
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if (HasExactNumAudioSamples)
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return true;
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int Index = -1;
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- for (int i = 0; i < MaxAudioSources; i++) {
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+ for (size_t i = 0; i < MaxAudioSources; i++) {
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if (Decoders[i] && (Index < 0 || Decoders[Index]->GetFrameNumber() < Decoders[i]->GetFrameNumber()))
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Index = i;
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}
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@@ -386,14 +386,14 @@ void BestAudioSource::GetAudio(uint8_t * const * const Data, int64_t Start, int6
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return;
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int Index = -1;
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- for (int i = 0; i < MaxAudioSources; i++) {
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+ for (size_t i = 0; i < MaxAudioSources; i++) {
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if (Decoders[i] && Decoders[i]->GetSamplePosition() <= Start && (Index < 0 || Decoders[Index]->GetSamplePosition() < Decoders[i]->GetSamplePosition()))
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Index = i;
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}
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// If an empty slot exists simply spawn a new decoder there
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if (Index < 0) {
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- for (int i = 0; i < MaxAudioSources; i++) {
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+ for (size_t i = 0; i < MaxAudioSources; i++) {
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if (!Decoders[i]) {
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Index = i;
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Decoders[i] = new LWAudioDecoder(Source.c_str(), Track, FFOptions);
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@@ -405,7 +405,7 @@ void BestAudioSource::GetAudio(uint8_t * const * const Data, int64_t Start, int6
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// No far enough back decoder exists and all slots are occupied so evict a random one
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if (Index < 0) {
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Index = 0;
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- for (int i = 0; i < MaxAudioSources; i++) {
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+ for (size_t i = 0; i < MaxAudioSources; i++) {
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if (Decoders[i] && DecoderLastUse[i] < DecoderLastUse[Index])
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Index = i;
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}
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@@ -458,4 +458,4 @@ void BestAudioSource::GetAudio(uint8_t * const * const Data, int64_t Start, int6
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if (Count != 0)
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throw AudioException("Code error, failed to provide all samples");
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-}
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\ No newline at end of file
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+}
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--
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2.33.1
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33
plugins/bestaudiosource/default.nix
Normal file
33
plugins/bestaudiosource/default.nix
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@ -0,0 +1,33 @@
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{ lib, stdenv, fetchFromGitHub, meson, ninja, pkg-config, ffmpeg, vapoursynth }:
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stdenv.mkDerivation rec {
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pname = "bestaudiosource";
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version = "unstable-2021-09-28";
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src = fetchFromGitHub {
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owner = "vapoursynth";
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repo = pname;
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rev = "87d6cba4a119f347e146de8f9751646b6f21284c";
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sha256 = "sha256-ylNPv/QOBcJk6QTuXL/W6kJGJ+7Yg7WEFS5HEp7AIYY=";
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};
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patches = [
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./0001-Fix-audio-source-iteration-with-Wsign-compare.patch
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];
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nativeBuildInputs = [ meson ninja pkg-config ];
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buildInputs = [ ffmpeg vapoursynth ];
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postPatch = ''
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substituteInPlace meson.build \
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--replace "vapoursynth_dep.get_pkgconfig_variable('libdir')" "get_option('libdir')"
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'';
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meta = with lib; {
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description = "Audio source and FFmpeg wrapper plugin for VapourSynth";
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homepage = "https://github.com/vapoursynth/bestaudiosource";
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license = licenses.mit;
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maintainers = with maintainers; [ sbruder ];
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platforms = platforms.all;
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};
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}
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